Exercise - Fitness, Mental Health Research / 06.11.2024

Do you have green fingers? Are you passionate about gardening? Even though gardening can be therapeutic and relaxing, remember a few tips and tricks to help you on this journey. As a gardener, you must do research to ensure you know the tools and strategies to create your flourishing, relaxing space. In recent years, more individuals have put more effort into their outdoor spaces, which has paid off. In this blog article, we’ll explore a few crucial tips and practices to consider when creating your dream outdoor space. 

Contact Experts In Pest Treatment Services

There’s nothing more frustrating than dealing with a pest issue. Not only can this affect the health of your family members, but it can also lead to other problems in your home. If you have an outdoor spa, it’s essential to contact a company that specializes in pest treatment services. They’ll be able to guide you on this journey and help you find solutions to many pest problems. (more…)
Exercise - Fitness, Technology / 30.10.2024

exercise-wearables.jpg Keeping up with the fitness sector isn't as easy as it seems, especially when new trends and tech emerge daily. Fitness apps are on the rise, but how do you remain ahead of the competition and provide actual value to users? Fitness buffs today want more than a workout logging tool. They want data-driven insights, tailored recommendations, and wearable integration. Ignoring these features could lead to your app being uninstalled, along with many others. So, fitness wearables aren't merely devices; they're integral parts of the app ecosystem. You're setting a new standard by integrating your fitness app with wearables. To ensure that your fitness app is ready for the future, it is important to incorporate real-time data, user involvement, and personalized experiences. All this is made possible by smart wearables. Let's look at why adopting wearables can completely transform your app development strategy. (more…)
Exercise - Fitness / 23.10.2024

As we approach 2025, the fitness and wellness industry continues to develop, offering innovative tools designed to improve body transformation and support overall health. Whether you're a fitness coach, wellness professional, or an individual seeking to optimize your health journey, the right apps can make a huge difference. In this article, we explore three of the best fitness and wellness apps of 2024, each offering unique features to elevate your fitness routine and help you achieve your health goals.

Zeamo: Corporate Wellness Made Easy

Zeamo stands out in the corporate wellness space by offering employees access to full memberships and wellness packages at exclusive rates, with no enrollment or annual fees, and no long-term commitments. This setup provides flexibility, allowing users to cancel at any time. In addition to gym access, Zeamo includes a variety of wellness benefits, such as rewards for staying active, discounts on merchandise, and the chance to participate in monthly prize sweepstakes. Companies using Zeamo can engage employees with team-step challenges, promoting group participation in wellness activities. The platform covers a wide range of services, including gym memberships, nutrition programs, meal delivery, and mental wellness apps. Zeamo’s partnerships with organizations like the Mayo Clinic and iFIT ensure access to trusted wellness resources. (more…)
Exercise - Fitness, Steroids / 10.10.2024

 

Breaking Free from Steroid Addiction: 6 Things to Keep in Mind

Steroid addiction is a real challenge, especially in the fitness world, where the pressure to excel can be intense. It's not only about the physical dependency. It's also about the mental battle to let go of something you may think is essential for success. But here's the thing: breaking free from steroid addiction is crucial for your long-term health and well-being. Whether you're a gym enthusiast, a professional athlete, or someone who started using steroids as supplements to your workouts, it's important to recognize the need to step back and choose a healthier path. This article aims to guide you through six key things to remember as you embark on this journey of recovery and rediscovery.

1.   Understanding Steroid Addiction

Steroid addiction, often unnoticed in the beginning, can gradually become a significant problem for those striving for physical perfection or performance enhancement. Understanding this addiction is the first step towards overcoming it.

What Is Steroid Addiction?

Steroid addiction, as Little Creek Recovery elucidates, occurs when individuals become dependent on anabolic steroids, substances commonly used to enhance muscle growth and athletic performance. Initially, these steroids might be seen as a quick way to bulk up, but over time, the body starts craving them, leading to dependency. (more…)
Exercise - Fitness / 08.10.2024

  Are you trapped in a cycle, struggling to choose the ideal cardio routine? You are not alone! Many fitness enthusiasts need clarification about the ongoing debate on which is best: biking or running.

The Case for Biking

Cycling enthusiasts today celebrate the essence of this ride, feeling the wind in their hair and experiencing the liberating sense of freedom on the road. Is it genuinely fantastic for cyclists? Absolutely! Biking is an exercise with minimal negative impact on the joints. The caloric burn is massive and terrific for building leg muscles and improving cardiovascular stamina. Whether you race on the road or go on mountain treks, there is always a bike for you. If you want a perfect customized ride, you can check obedbikes.com for custom builds that fit like a glove. But it does not stop there. A long bike ride's meditative nature can relieve stress and improve one's state of mind. Who knew that two wheels could take you so far? (more…)
Exercise - Fitness / 25.09.2024

In recent years, there’s been an increase in awareness around health and wellness, so many individuals have started dusting off their old gym gear and finding ways to incorporate a healthy diet into their lifestyles. Health is wealth, which has become the modern language that modern individuals have introduced into their lives. In our busy world, it can often be challenging to take a moment to ourselves and simply breathe. This has caused a widespread pandemic of mental health issues that have plagued many individuals. These symptoms have appeared in daily lives, work environments, and homes. This has brought about an awareness of the importance of mental health. In the past, mental health was seen as a luxury reserved for the elite members of society who had access to medical attention and the time to focus on their psychological state. This has slowly started shifting, and now, more than ever, individuals understand that if they want to live well in the world, they must make sure they have the right frame of mind to navigate life. Physical exercise and movement have been proven to reduce stress and significantly improve mental abilities and brain function. Exercising at least 30 minutes daily will make you a better version of yourself.  However, exercise has evolved, and now individuals understand that it doesn't mean you have to be able to run on a treadmill or lift a certain amount of weights. Instead, you can walk around the block just to get the blood pumping! A nutritionally balanced diet maintains overall health and well-being. It’s, therefore, essential to ensure you’re eating the suitable types of food to nourish your body and help you get through each day.  There have been countless studies on what foods should be consumed, but the consensus remains. We must eat a well-balanced diet to improve our health and wellbeing. In this blog article, we’ll explore a few of the main ways you can boost your overall health and wellness by following these few health trends. (more…)
Exercise - Fitness, Technology, Weight Research / 02.09.2024

Technology has revolutionized and reshaped the modern fitness industry in recent years. Its role in the fitness sphere has shifted from supporting to key, changing how people approach health and wellness. With the rise of mobile apps, wearable technology, and smart scales, staying on top of your health has never been easier and more accessible. This fitness technology is available to everyone, catering to various preferences and fitness levels. As a result, people get to optimize their workouts, track their progress, and adopt healthier lifestyles. Some tools include personalized plans, nutritional advice, and a more holistic view of one’s health. Continue reading to learn more about how fitness apps and smart scales can help you track and achieve your goals and adopt a better approach to your health. (more…)
Exercise - Fitness / 25.06.2024

exercise-fitness-pexels-olly-864939Being fit is very important. It's not just about how we look but also about how we feel. When we are fit, we have lots of energy and can do lots of things. We can run, jump, and play without getting tired easily. Being fit also helps us stay healthy and strong. When we care for our bodies, we can do our best and feel happy daily! This guide will help you understand fitness in a simple and fun way. We’ll talk about why fitness is important, how to get started, and some cool tips to keep you motivated. Let’s jump in!

Why Fitness is Important

Fitness is like a superpower that makes your body and mind stronger. Here are some reasons why it’s so important:
  • Boosts Energy: Exercise gives you more energy to do the things you love.
  • Improves Mood: Physical activity releases happy chemicals in your brain, making you feel happier.
  • Strengthens Muscles and Bones: Regular exercise helps build strong muscles and bones.
  • Helps You Sleep Better: Being active can help you sleep like a baby at night.
  • Reduces Stress: Exercise is a great way to blow off steam and feel calm.
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Author Interviews, Exercise - Fitness / 19.09.2023

WeightControl.com Interview with: Tongyu Ma, Ph.D., MBBS, ACSM EP-C Assistant Professor of Exercise Physiology Franklin Pierce UniversityTongyu Ma, Ph.D., MBBS, ACSM EP-C Assistant Professor of Exercise Physiology Franklin Pierce University WeightControl.com:  What is the background for this study?  Response: The benefit of Moderate-to-Vigorous Physical Activity (MVPA) on weight management is widely recognized. We found that timing also matters. Individuals who accumulated MVPA in the early morning had lower BMI and WC, compared to those whose MVPA were in the midday or evening. (more…)
Exercise - Fitness / 10.06.2021

Setting goals is a common strategy that people use when it comes to health and fitness – and for good reason. People tend to work better when they have clear targets in mind that they can work towards achieving. However, plenty of us are going to struggle along the way. No matter what your health and fitness goals are, here are some of the ways that you can hit them just a little bit more easily. Make Your Goals Measurable runner-running-sportsThe problem with the goals that many people set is that they are simply not measurable. For example, the goal could be to do with running. Rather than just simply saying ‘I would like to be able to run for a while’, you should instead say ‘I would like to be able to run for a mile’. There you have a clear target to aim for. Once you hit this target, you will then be able to make the necessary adjustments to it. For example, you can increase the distance that you are running or say that you will do it in a certain amount of time. (more…)
Author Interviews, Exercise - Fitness, Lifestyle & Health, Weight Research / 16.05.2019

MedicalResearch.com Interview with: sneakers-walkingFrancesco Zaccardi, MD, PhD Clinical Epidemiologist Assistant Director Leicester Real World Evidence Unit Leicester Diabetes Centre UK MedicalResearch.com: What is the background for this study? Response: The role of excess body weight on mortality has been extensively investigated during the last decades. Studies from several countries have also shown, however, that the risk of death in persons who are overweight or obese is lower if their fitness, a parameter indicating cardio-pulmonary health, is higher. Most of these studies reported the beneficial effect of fitness in terms of relative risk reduction, for example 20% reduction of risk of death. Relative estimates, though, are difficult to interpret. (more…)
AHA Journals, Author Interviews, Blood Pressure - Hypertension, Exercise - Fitness / 22.02.2019

MedicalResearch.com Interview with: Michael J. Wheeler Baker Heart and Diabetes Institute Melbourne, Victoria, Australia MedicalResearch.com: What is the background for this study? What are the main findings? Response: We conducted this study because separate lines of inquiry have determined that a bout of exercise can acutely lower blood pressure, and more recently that prolonged sitting can increase blood pressure over the space of a day. We wanted to know whether the blood pressure lowering effects of an exercise bout would be diminished by a subsequent period of prolonged sitting or enhanced by a subsequent period of sitting that is regularly interrupted with short walking breaks. We found an additive blood pressure lowering effect when exercise was combined with breaks in sitting as opposed to exercise plus prolonged sitting. However, this was only true for women. Men had equal blood pressure lowering effects following exercise regardless of whether-or-not subsequent sitting was interrupted (more…)
Annals Internal Medicine, Author Interviews, Exercise - Fitness, Heart Disease, Karolinski Institute, Weight Research / 13.02.2019

MedicalResearch.com Interview with: Pontus Henriksson | PhD and Registered Dietitian Postdoctoral Researcher | SFO-V Fellow Department of Biosciences and Nutrition Karolinska Institutet  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: In many countries, disability pensions are granted to working-aged persons who are likely to never work full-time again because of a chronic disease or injury diagnosed by a physician. In addition to serving as an important indicator of chronic disease, disability pensions are associated with high societal costs. Hence, we examined whether cardiorespiratory fitness and obesity (two potentially modifiable factors) were associated with disability pension later in life. Our main findings were that low physical fitness and/or obesity during adolescence, were strongly associated with disability pension later in life due to a wide range of diseases and causes.  (more…)
Author Interviews, Exercise - Fitness, Heart Disease, JAMA / 30.01.2019

MedicalResearch.com Interview with: Laura DeFina, MD President and Chief Executive Officer Chief Science Officer The Cooper Institute MedicalResearch.com: What is the background for this study? Response: Several studies suggest that endurance athletes may be at higher risk for asymptomatic hardening of the coronary arteries.  These studies, however, have been done on small numbers of endurance athletes (ie – marathon runners) and do not show whether this increase in hardening actually leads to increase in heart attacks or death of cardiovascular disease. In our population of 21,758 generally healthy individuals (average age 52 years) who presented for a preventive medicine examination, we were able to evaluate for the presence of hardening and cardiovascular events in individuals who exercised high volumes (≥3000 MET·minutes/week or comparable to running 6 miles/hour for an hour 5 days a week) versus those exercising less. (more…)
Author Interviews, Exercise - Fitness, Microbiome, UCSF / 12.07.2018

MedicalResearch.com Interview with: James R. Bagley, PhD Assistant Professor of Kinesiology Director, Muscle Physiology Lab Co-Director, Exercise Physiology Lab Research Director, Strength & Conditioning Lab San Francisco State University MedicalResearch.com: What is the background for this study? What are the main findings? Response: The human body contains many billions of bacteria cells, and the type of bacteria in your gastrointestinal tract (termed gut microbiota) has been linked to certain diseases. Most of your gut microbiota falls into two categories: Firmicutes (F) or Bacteroidetes (B). The relative gut F/B ratio has been used to assess microbiota health. Our study was the first to examine potential relationships among F/B ratio and cardiorespiratory fitness, body composition, and diet in healthy young men and women We recruited 37 healthy adults to undergo a battery of physiological tests and collected stool samples to analyze their gut F/B ratio using qPCR. We found that F/B ratio was significantly correlated with cardiorespiratory fitness, but with no other variables. In fact, this correlation was so strong that a person’s fitness level explained ~22% of the variance in their gut bacteria composition. (more…)
Author Interviews, Exercise - Fitness, Weight Research / 14.02.2018

MedicalResearch.com Interview with: “Elliptical Stationary Bikes GVSU Winter Hall Exercise Center 2-4-15” by Steven Depolo is licensed under CC BY 2.0Jennifer L. Kuk, PhD Associate Professor York University School of Kinesiology and Health Science Sherman Health Science Research Centre Toronto, Ontario MedicalResearch.com: What is the background for this study? What are the main findings? - The benefits of fitness are well know, but it was unclear whether the benefits applied to those with severe obesity. This is even more important give that the health risks associated with severe obesity are exponentially higher than in mild obesity. Fitness in this study was defined as the top 80% of a normal population.This means that unfit is the bottom 20%. In the past, research has shown that this threshold of fitness is associated with the biggest health benefits. - We see that 40% of individuals with mild obesity are fit, while 11% of those with severe obesity are fit. Individuals with high fitness had no differences in health risk, despite the large differences in obesity (~50-100 pounds). Conversely, those within the unfit group did have significantly higher glucose, blood pressure and lipids with higher obesity levels. In other words, fitness was able to protect individuals with severe obesity from many of the expected negative health consequences. (more…)
Author Interviews, Exercise - Fitness, Technology / 10.07.2017

MedicalResearch.com Interview with: Jacob Barkley, Ph.D., College of Education, Health and Human Services Kent State  MedicalResearch.com: What is the background for this study? Response: Our group has demonstrated that cellular telephone (cell phone) use is positively associated with sedentary behavior (i.e., sitting). To that end, high cell phone users sit for 80 to 100 minutes longer than their lower-use peers. We have also shown that cell phone use during exercise decreases exercise intensity and slows free-living walking speed. In other words, cell use may be comparable to traditional sedentary screen use in that it promotes sitting and may interfere with physical activity. However, some cell phone functions may actually promote positive health behaviors. Fitness apps, connecting with active peers and administering health recommendations via the cell phone all may have utility in promoting physical activity and reducing sedentary behavior. While not well studied, novel physically-interactive cell phone games may also promote physical activity. One such game, Pokémon Go! requires users to walk through real environments and locate avatars in the game using GPS. The purpose of the game is to find these avatars. In order to find more avatars, the player will need to walk to more areas. Therefore, playing Pokémon Go! may promote walking. (more…)
Author Interviews, CDC, Exercise - Fitness, JAMA / 04.07.2017

MedicalResearch.com Interview with: Emily Neusel Ussery, MPH PhD Epidemiologist, Physical Activity and Health Branch CDC MedicalResearch.com: What is the background for this study? What are the main findings? Response: Walking is an easy way for most people to start and maintain a physically active lifestyle. Step It Up! The Surgeon General’s Call to Action to Promote Walking and Walkable Communities identifies walking as an important public health strategy to increase physical activity levels in the U.S. A previous report found that the percentage of adults who reported walking for transportation or leisure increased by 6 percentage points between 2005 and 2010, but it is unknown if this increase has continued. This report examined trends in the proportion of U.S. adults who reported walking for transportation or leisure for at least one 10-minute period in the past week, using nationally representative data from the 2005, 2010, and 2015 National Health Interview Surveys. We also examined differences in walking trends by sociodemographic characteristics. If you take walking seriously, make sure you invest in some custom boots to make sure you don't damage your feet. For those who need to transport larger items while walking isn't an option, utilizing a Large Item Courier service can help ensure safe and efficient delivery. (more…)
Author Interviews, Exercise - Fitness, Geriatrics, NEJM, Weight Research / 17.05.2017

MedicalResearch.com Interview with: Dennis T. Villareal, MD Professor of Medicine Division of Endocrinology, Diabetes & Metabolism Baylor College of Medicine Staff Physician, Michael E DeBakey VA Medical Center MedicalResearch.com: What is the background for this study? What are the main findings? Response: The prevalence of obesity in the elderly is rapidly increasing, given that the baby boomers are becoming senior citizens, but we do not know how best to manage obesity in the elderly population. Weight loss is the cornerstone of management for obesity but weight loss in the elderly is controversial because weight loss could cause not only fat loss but also muscle mass and bone mass losses, that could worsen rather than improve frailty. We tested the hypothesis that weight loss plus exercise training, especially resistance training, would improve physical function the most compared to other types of exercise (aerobic training or combined aerobic and resistance training added to diet-induced weight loss). Previous studies especially in younger adults have shown that combining aerobic with resistance exercise could lead to interference to the specific adaptations to each exercise, and thus less gain in strength with combined exercise compared to resistance training alone. On the other hand, contrary to our hypothesis, we found that there was no interference between aerobic and resistance exercise, and the most effective mode to improve physical function and thus reverse frailty was in fact weight loss plus the combination of aerobic and resistance exercise, which was also associated with some preservation of muscle and bone mass. (more…)
Author Interviews, Diabetes, Exercise - Fitness, Lifestyle & Health, Weight Research / 27.01.2017

MedicalResearch.com Interview with: Arch G. Mainous III, PhD HSRMP Department Chair Florida Blue Endowed Professor of Health Administration University of Florida Health MedicalResearch.com: What is the background for this study? Response: As our post-industrial society becomes more and more sedentary, there is a concern that a lack of activity is associated with poor health outcomes like diabetes. At the same time, the medical community has a strong focus on determining whether patients are overweight or obese as a way to classify them as  being at higher risk for poor health outcomes. However, individuals at a “healthy weight” in general, are considered to be at low risk. Some recent studies have shown that many individuals at “healthy weight” are not metabolically healthy. How then might we predict who at “healthy weight” would be unhealthy? We hypothesized that individuals at “healthy weight” who had a sedentary lifestyle would be more likely to have prediabetes or undiagnosed diabetes. (more…)
Author Interviews, Exercise - Fitness / 14.01.2017

MedicalResearch.com Interview with: Dr Niels Vollaard Lecturer in Health and Exercise Science Faculty of Health Sciences and Sport Scotland's University MedicalResearch.com: What is the background for this study? What are the main findings? Response: Although the health benefits of regular exercise are undisputable, many people do not manage to achieve the minimum recommended amount of exercise. Because lack of time is a commonly identified reason for not doing enough exercise, over the past decade researchers have increasingly focussed on sprint interval training (SIT) as a time-efficient alternative to aerobic exercise. However, while most SIT protocols do indeed only include a short duration of sprint exercise, they also require recovery periods after each sprint. Therefore, the total training time commitment per session tends to be close to half an hour, which is no less than what is recommended for less strenuous moderate intensity exercise. To date, most sprint interval training studies have used the protocol that was employed in one of the first studies to look at aerobic adaptations following repeated sprints. This protocol consists of 6 repetitions of 30-second ‘all-out’ sprints. Very few studies have attempted to justify why this number of sprint repetitions would be optimal or even appropriate. Nonetheless, the number of sprint repetitions is of clear importance, as fewer sprints would result in more time-efficient training sessions. Thus, recent years have seen increasing interest in the benefits of SIT protocols with fewer sprints, which makes the protocol shorter and easier. However, up to now it remained unclear what the impact is of the number of sprint repetitions on key markers of health, such as maximal aerobic fitness (VO2max). This is of importance, as VO2max is the best predictor of risk of future disease and premature death. (more…)
Author Interviews, Exercise - Fitness, Rheumatology / 10.01.2017

MedicalResearch.com Interview with: Dorothy D. Dunlop Ph.D. Professor of Medicine and Preventive Medicine Northwestern University Feinberg School of Medicine Institute for Public Health and Medicine Center for Healthcare Studies Chicago, IL 60611  MedicalResearch.com: What is the background for this study?  
  • We know is being active is good for health.
  • Good evidence supports the current federal guidelines of doing 150 minutes of moderate physical activity each week to prevent serious conditions such as heart disease
  • But only 1 in 10 older US adults with arthritis in their lower limb joints (e.g., knees) meet federal physical activity guidelines
  • Inadequate physical activity is a major public health concern because It can lead to poor function, which threatens a person’s ability to live independently.
These issues motivated our study to investigate the minimum time commitment needed to improve function (or sustain high function) for adults with lower joint osteoarthritis. (more…)
Author Interviews, Exercise - Fitness, JAMA / 09.01.2017

MedicalResearch.com Interview with: Gary O’Donovan, Ph.D. Research Associate: Exercise as Medicine School of Sport, Exercise and Health Sciences National Centre for Sport and Exercise Medicine Loughborough University MedicalResearch.com: What is the background for this study? What are the main findings? Response: This study was inspired by the classic Harvard University study of weekend warriors. It was a privilege to work with Professor I-Min Lee, one of the authors of the classic study. Our study was much larger than the classic study. With greater statistical power, we found that, compared with inactive adults, all-cause mortality, cardiovascular disease mortality, and cancer mortality risks were significantly lower in weekend warriors who performed the recommended amount of 150 minutes of moderate or 75 minutes of vigorous activity in one or two sessions per week. Our study extends the classic study by showing that the benefits of the weekend warrior physical activity pattern are much the same in men and women. (more…)
Author Interviews, Exercise - Fitness, Heart Disease / 03.12.2016

MedicalResearch.com Interview with: Bjarne M. Nes, PhD K.G. Jebsen Center for Exercise in Medicine, Department of Circulation and Medical Imaging Norwegian University of Science and Technology Trondheim, Norway. MedicalResearch.com: What is the background for this study? What are the main findings? Response: It is well known that cardiorespiratory fitness is an important predictor of future cardiovascular disease risk. Still, fitness levels are rarely measured in clinical practice, likely because of costly and time-consuming procedures that requires quite a lot of training. Therefore, we wanted to test the ability of a simple estimation of fitness, from a so-called non-exercise algorithm, to identify individuals at high and low risk of cardiovascular mortality. We tested fitness alone and in combination with traditional risk factors such as high blood pressure, cholesterol, smoking and family history of heart disease and diabetes, among 38,480 men and women from the Nord-Trondelag Health Study in Norway. We found that estimated fitness strongly predicts premature deaths from all causes and that traditional clinical risk factors added little above and beyond fitness in terms of predicting risk. (more…)
Author Interviews, Exercise - Fitness, Heart Disease, Lifestyle & Health / 31.10.2016

MedicalResearch.com Interview with: Ulrik Wisløff, PhD Professor, Head of K.G. Jebsen Center for Exercise in Medicine Department of Circulation and Medical Imaging Norwegian University of Science and Technology Norway MedicalResearch.com: What is the background for this study? What are the main findings? Response: Prolonged time spent sedentary on a daily basis is detrimental for general health and is associated with increased risk of developing and dying from lifestyle related diseases such as cardiovascular disease – even in those following todays advice for physical activity given by health authorities worldwide. Number of hours spent inactive tend to increase with increased age. A person’s fitness level is regarded the best predictor of future health. We tested, in older adults (aged 70-77 years old) whether meeting physical activity recommendations and/or having high age-specific fitness level attenuated the adverse effect of prolonged sedentary time on cardiovascular risk factor clustering. Main finding was that high age-specific fitness level fully attenuated the adverse effect of prolonged sedentary time on clustering of cardiovascular risk factors, independent of meeting the physical activity recommendation in older adults. (more…)
Author Interviews, Exercise - Fitness, OBGYNE / 12.10.2016

MedicalResearch.com Interview with: Prof. Kari Bø PhD Norwegian School of Sport Sciences Oslo, Norway MedicalResearch.com: What is the background for this study? What are the main findings? Response: The background is that more and more female elite athletes continue to exercise into their 30s and beyond and more want to become pregnant and some to continue to compete at the same level after giving birth. MedicalResearch.com: What should readers take away from your report? Response: To date there is little scientific knowledge on elite athletes and others who perform strenuous exercise (eg women in the military) during pregnancy and after childbirth and we therefore have to be cautious when recommending intensity levels of both endurance and strength training exercise. However, given the knowledge we have now.
  • Elite athletes planning pregnancy may consider reducing high impact training routines in the week after ovulation and refraining from repetitive heavy lifting regimens during the first trimester as some evidence suggests increased miscarriage risk.
  • There is little risk of abnormal fetal heart rate response when elite athletes exercise at <90% of their maximal heart rates in the second and third trimesters.
  • Baby birthweights of exercising women are less likely to be excessively large (>4000g) and not at increased risk of being excessively small (<2500g).
  • Exercise does not increase the risk of preterm birth.
  • Exercise during pregnancy does not increase the risk of induction of labour, epidural anesthesia, episiotomy or perineal tears, forceps or vacuum deliveries.
  • There is some encouraging evidence that the first stage of labour (before full dilatation) is shorter in exercising women.
  • There is also some encouraging evidence that exercise throughout pregnancy may reduce the need for caesarean section.
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Author Interviews, Duke, Exercise - Fitness, Lancet / 06.10.2016

MedicalResearch.com Interview with: Aarti Sahasranaman, PhD Duke-NUS Gradaute Medical School Singapore MedicalResearch.com: What is the background for this study? Response: More than half of adults in developed countries do not achieve recommended levels of physical activity. Despite the popularity of activity trackers as a tool for motivating and monitoring activity levels, little research exists on whether they can help people lead healthier lives, or if financial incentives could encourage people to wear them for longer and achieve higher fitness levels. One in ten US adults owns an activity tracker but research suggests that about a third of people abandon them within 6 months of purchase. (more…)
Author Interviews, Exercise - Fitness, Heart Disease / 29.07.2016

MedicalResearch.com Interview with: Dr Per Ladenvall Department of Molecular and Clinical Medicine Sahlgrenska Academy University of Gothenburg Sweden MedicalResearch.com: What is the background for this study? Response: Aerobic capacity has been shown in other studies with shorter duration to be of importance for mortality. In the 1963 a population based study including every third man living in Gothenburg started. These men have since been followed up repeatedly until 100 years. For the present analysis men were invited to do a bicycle exercise test in 1967 and were followed up to 99 years. (more…)
AHA Journals, Author Interviews, Exercise - Fitness, Heart Disease / 22.07.2016

MedicalResearch.com Interview with: Jari Laukkanen MD, PhD Cardiologist Institute of Public Health and Clinical Nutrition University of Eastern Finland Kuopio Finland MedicalResearch.com: What is the background for this study? What are the main findings? Response: In this population-based study we found a strong inverse association between long-term change in directly measured cardio-respiratory fitness (CRF), using maximal oxygen uptake (VO2peak) and all-cause mortality. A small decrease in CRF over 11-years was associated with a lower risk of all-cause death in a graded fashion. The observed association was independent of risk factors. This population-based study with repeated and direct assessment of CRF using a very similar time-interval for all participants, whereas some previous studies showing the value of CRF were constructed on participants referred to exercise testing at varying time-intervals between two repeated tests using only indirect cardio-respiratory fitness assessment or other exercise scores. Cardiorespiratory fitness was assessed at baseline and follow-up using respiratory gas analyzer which is a golden standard for assessing aerobic fitness level. A single assessment of CRF predicts outcomes, however, no previous studies using directly measured VO2max have shown the association between long term changes in VO2max (i.e. 10 years) and its association with mortality. In the recent study VO2max defined from respirator gases with similar time-interval between two separate assessments of VO2max (=directly measured). This is a very novel finding in the field of exercise sciences, as well as in cardiovascular prevention and rehabilitation. Although cardio-respiratory fitness is recognized as an important marker of functional ability and cardiovascular health, it is currently the major risk factor that is not routinely and regularly assessed in either the general or specialized clinical setting, although it is suggested that an individual’s CRF level has been even a stronger or similar predictor of mortality than the traditional risk factors, including smoking, hypertension, high cholesterol, and type 2 diabetes mellitus. (more…)