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“People may think they need to spend a lot of time lifting weights, but just two sets of bench presses that take less than 5 minutes could be effective [in reducing heart disease risks], according to study author DC Lee, PhD, associate professor of kinesiology at Iowa State University, Ames.
Researchers analyzed data collected over 19 years from more than 12,000 male and female adult participants in The Aerobics Center Longitudinal Study conducted at the Cooper Clinic™ in Dallas.
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More flexible and variable than dumbbells or kettlebells, sand bells are sand-filled disks that can be lifted, slammed, tossed, curled, or flipped like a heavy pancake. The following playful workout mixes high-intensity cardio and strength training with two levels of progression, creating a user-friendly class for any participant.
Sand Bell HIIT Details
FORMAT: strength and cardio conditioning
TOTAL TIME: 55 minutes
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Every day, more women are moving from the cardio room to the weight room. It’s a welcome transition; getting stronger can transform their self-esteem, confidence and self-efficacy.
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STUDY REVIEWED: Grgic, J., Schoenfeld, B.J., & Latella, C. 2018. Resistance training frequency and skeletal muscle hypertrophy: A review of the available evidence. Journal of Science and Medicine in Sport, S1440–2440 (18), 30862–64.
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Good news for people who have delayed starting a training program. If the following exercise regimen is begun before age 65, studies show that the heart muscle can regain elasticity, reversing stiffening that can develop from lack of physical activity. Cardiologists from the University of Texas Southwestern Medical Center and Texas Health Resources in Dallas have been studying how to promote health and elasticity of the heart muscle.
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Fitness professionals understand the importance of building and maintaining lean body mass for functional mobility and health. New research shows that medical professionals should also be promoting this message to their patients. “Muscle mass should be looked at as a new vital sign,” said principal investigator Carla Prado, PhD, RD, associate professor at the University of Alberta, Canada. “If healthcare professionals identify and treat low muscle mass, they can significantly improve their patients’ health outcomes.
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Functional fitness is of particular importance when working with older adults, since aging is accompanied by a progressive decline in multiple physiological functions, including the ability to perform daily activities. The topic of “functional aging” addresses this ability (or lack thereof) and is becoming more and more relevant, given the increase in people 65 and older and the disability rates in this population.
Learn the endocrine system’s pivotal role in aging and how exercise can impact it.
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More flexible and variable than dumbbells or kettlebells, sand bells are sand-filled disks that can be lifted, slammed, tossed, curled, or flipped like a heavy pancake. The following playful workout mixes high-intensity cardio and strength training with two levels of progression, creating a user-friendly class for any participant.
Sand Bell HIIT Details
FORMAT: strength and cardio conditioning
TOTAL TIME: 55 minutes
Balance, which is essential for integrated movement, declines as we age. However, you can teach group fitness students how to maintain balance while also taking them through some fun, creative core exercises. Having a strong trunk and hip complex helps us maintain balance for years to come. In your next class, incorporate these multiplanar exercises targeting the core musculature and the gluteals. Each move is done in a standing position, and equipment is optional. Encourage attendees who struggle with balance to perform these exercises against a wall or while holding onto a barre.
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Study reviewed: Kyröläinen, H., et al. 2017. Effects of combined strength and endurance training on physical performance and biomarkers of healthy young women. The Journal of Strength and Conditioning Research, 32 (6), 1554–61.
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Here’s more motivation to stay on top of your functional strength training program. Researchers from China and Indiana University analyzed data from 4,449 older adults in the National Health and Nutrition Examination Survey and found that older people with low muscle strength had more than twice the risk of dying during the study than those with normal muscle strength.
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Healthy aging is more than the absence of disease, according to the World Health Organization: “For most older people, the maintenance of functional ability has the highest importance” (WHO 2015).
Colin Milner, founder and CEO of the International Council on Active Aging in Vancouver, British Columbia, echoes that statement: “When looking at the healthy aging market today, the focus is all about function. The World Report on Ageing and Health (WHO 2015) focuses on function as a key element, because loss of functional abilities significantly impacts life quality. Having a chronic health issue, like diabetes or high blood pressure, is manageable, but if I can’t stand up, everything changes.”
Read MoreThe secret to increasing strength and muscle mass may have more to do with how much training you do than how often you do it, according to a new report.
Read MoreCould a cure for depression be found in the weight room? Data from a study published in JAMA Psychiatry (2018; 75 [6], 566–76) points to that conclusion. The meta-analysis of 33 clinical trials, featuring 1,877 participants, found a link between resistance training (RET) and a reduction in depressive symptoms.
Read MoreThe ketogenic diet, a fat-forward meal plan that limits followers to about 20 grams of daily carbs, may help some people shed a little weight (in the short term), but it might not be good news for their athletic pursuits.
Read MoreSubstance use disorder can wreak havoc on people’s lives. Fitness activity can be a
transformative way for those in recovery to heal, rebuild their lives and find a community of healthy supporters.
According to a study published in Mental Health and Physical Activity in 2011, patients with substance use disorder who exercised while in recovery reported feeling greater strength, improved health, a sense of accomplishment, and increased confidence about staying clean and sober.
24 Hour Fitness® is partnering with the University of Pennsylvania Behavior Change for Good Initiative [BCFG] to support research into what works best for creating lasting exercise habits. With an interdisciplinary team of world-renowned researchers, the BCFG addresses the broader question of how to make positive behavior change stick in aspects of life related to health, education and savings.
Read MoreIn April, Louisiana State University researchers in Baton Rouge held a training for 120 scientists to kick off a national research consortium designed to create a comprehensive map of the body’s molecular responses during and after exercise. The purpose of the $170 million, multicenter, 6-year research project is to promote understanding of how physical activity improves health and prevents disease.
Read MoreWhen you offer training advice to clients, are you discussing the significance of sleep? If yes, are you using sleep trackers and monitoring results? Please describe how you are educating clients regarding the role of sleep in effective training and weight management and share any success stories you have had.
Share your responses with executive editor Joy Keller, [email protected]
Read MoreMany people fixate on the number of exercise calories they burn. New research, sponsored by Les Mills International, shows that even when two group fitness activities (indoor cycling and a resistance workout) were matched for duration and caloric expenditure, they did not have equivalent metabolic effects—which could influence long-term training results. Lead study author Nigel Harris, PhD, said, “The type of exercise used to burn those calories . . . impacts the long-term positive effects that exercise has on the body.”
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IDEA Fitness Journal
Current Issue:
December 2019
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