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Vaping Could Make Young Adults Physically Weaker

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Vaping Could Make Young Adults Physically Weaker

MONDAY, Sept. 9, 2024 (HealthDay News) — In exercise bike tests, twentysomethings who’d been vaping for at least two years had much lower exercise capacity than those who didn’t, and the losses were equal to those of folks who’d spent a similar amount of time smoking.

The vaping young adults “found it harder to breath, their muscles became more fatigued, and they were less fit overall,” said study lead author Dr. Azmy Faisal of Manchester Metropolitan University in the U.K.

“In this regard, our research indicated that vaping is no better than smoking,” said Faisal, who presented the findings Sunday in Madrid at the annual meeting of the European Respiratory Society (ERS).

According to Faisal, it’s long been known that the use of e-cigarettes “is linked to lung inflammation and damage, and harmful changes to the blood vessels.”

But for young smokers, could a switch to vaping still be healthier? In an ERS news release, he said the jury is still out on that.

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“We don’t yet know what longer-term vaping use does to our bodies,” he explained.

To help find out, the Manchester team recruited 60 people in their 20s, all of whom appeared to have normal lung function based on standard tests.

Twenty neither vaped nor smoked, 20 had vaped for at least two years and 20 had smoked for at least 2 years.

Each participant was subjected to exercise tests on a stationary bike, with the intensity of the exercise increased until each person reached their maximum.

Heart, lung and muscle responses were monitored. Artery function was assessed via blood tests and ultrasound.

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Some differences were easily gauged. For example, the smokers and vapers visibly got out of breath even before they reached exercise capacity, and long before participants who neither vaped nor smoked.

Vapers’ and smokers’ legs also got fatigued earlier during exercise. Blood tests typically showed high levels of lactate (a sign of muscle fatigue) before they reached top capacity, the researchers said.

Blood tests and ultrasound scans also showed reduced blood vessel performance among the smokers/vapers compared to folks who had neither habit.

In measurements of exercise capacity, vapers and smokers scored about the same, with capacities topping out at 186 watts and 182 watts, respectively. That’s compared to the average 226 watt maximum exercise capacity seen among the never-smokers/vapers.

Finally, average oxygen consumption among exercising vapers and smokers was much lower than that of never-smokers/vapers, at 2.7 litres per minute, 2.6 litres per minute and 3 liters per minute, respectively.

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 “In this study, we looked at a group of young people with no apparent signs of lung damage,” Faisal said. “Among the people who had been vaping or smoking for at least two years, we saw important differences in how well they coped with exercise.”

Dr. Filippos Filippidis is chair of the ERS Tobacco Control Committee and a reader in public health at Imperial College London. He wasn’t involved in the study.

According to Filippidis, “although it’s always a challenge to know if the associations we find in these studies are causal or a result of some other systematic differences between groups, people who vape need to be aware that using these products could make them less fit and able to take part in exercise. Doctors and policymakers also need to know about the risks of vaping, and we should be doing all we can to support children and young people to avoid or quit vaping.”

Because these findings were presented at a medical meeting, they should be considered preliminary until published in a peer-reviewed journal.

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Find out more about the dangers of vaping at the American Lung Association.

SOURCE: European Respiratory Society, news release, Sept. 8, 2024

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US Health Clubs and Studios to Offer Free Memberships for Military Recruits Under New Service Ready Program – Health & Fitness Association

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US Health Clubs and Studios to Offer Free Memberships for Military Recruits Under New Service Ready Program – Health & Fitness Association

A fitness industry initiative for HFA member facilities will provide Americans heading to basic training with no-cost fitness access and training support.

By Pamela Kufahl, Senior Director of Communications

The US fitness industry is stepping up to assist the United States with its military‑readiness crisis through a program called Service Ready. The program provides verified recruits free gym access and optional coaching in the weeks leading up to basic training. 

The Health & Fitness Association announced the initiative at the 2026 HFA Fly-In and Advocacy Summit last week in Washington, DC, immediately prior to a luncheon keynote by Admiral Brian Christine, MD, assistant secretary for health and head of the US Public Health Service Commissioned Corps at the US Department of Health and Human Services.

“Health is foundational to our national strength,” Christine said in his keynote address. “Health is essential to our readiness. It shapes the vitality of our economy, the resilience of our communities, and ultimately, health shapes the future of our country. But in recent years, our nation—the most powerful, charitable, prosperous, and capable country to ever exist—is failing when it comes to health and wellness.”

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The United States’ high rate of chronic diseases such as obesity, type two diabetes, and cardiovascular disease, are the primary drivers of morbidity, mortality, and health care costs, Christine said. Nearly 40% of US children and over 75% of adults suffer from at least one chronic health condition, compared to 50 years ago, when only about 10% of US children and 40% of adults had a chronic condition, he added.

These conditions are affecting military recruitment. In 2018, 71% of young Americans would not be eligible to join the military. One of the top reasons is because they are overweight or obese, according to the Centers for Disease Control and Prevention (CDC). 

Only 41% of Americans ages 17–24 (the age group that accounts for 90% of military applicants, per the CDC) currently meet both the physical activity and weight standards required for military service, while obesity alone disqualifies more than 52,000 applicants annually, according to data highlighted by HFA. Musculoskeletal injuries also continue to create significant readiness and cost burdens across the Armed Forces.

The Service Ready initiative, which will launch in the coming months, provides eight to 12 weeks of no-cost fitness facility access for verified recruits, optional coaching and movement technique sessions led by certified fitness professionals, and optional body composition assessments, where available.

“The announcement you made shows the commitment you have to this country,” Christine said. “Your commitment to the fighting forces and the fighting readiness of the United States of America touches me deeply.”

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The initiative is designed to complement—not replace—existing military preparatory programs, including the Future Soldier Preparatory Course, Future Soldier Training System, Recruit Sustainment Program, and Navy Operational Fitness and Fueling System.

“America’s military readiness challenges are increasingly tied to broader declines in physical activity and health outcomes among young adults,” said Mike Goscinski, HFA chief of staff. “As the nation marks America’s 250th anniversary, Service Ready is an opportunity for the fitness industry to step up and support future service members before they arrive at basic training by leveraging the existing facilities, expertise, and community infrastructure already operating across the country. This initiative is about improving preparedness, reducing preventable injuries, and strengthening national resilience through greater access to physical activity.”

HFA is currently identifying member facilities interested in joining the initiative. Interested members may complete this form to be notified as additional information becomes available.

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World Fitness Bodies Release Study Supporting Exercise’s Impact on GLP-1s

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World Fitness Bodies Release Study Supporting Exercise’s Impact on GLP-1s
Fitness trade organizations from the U.S., U.K., Australia, New Zealand and Canada collaborated on a study revealing numerous benefits of an integrated care model that combines weight-loss drugs with exercise, especially strength training

Major international health and fitness organizations have joined forces to study the long-term impact exercise can have on GLP-1 users, with the findings showing optimistic results.

The white paper, which emerged from the collaboration of trade organizations including the U.S.-based Health & Fitness Association, U.K.-based ukactive, Australia-based AUSactive, Exercise New Zealand and Fitness Industry Council of Canada, finds that pairing GLP-1 therapy with regular structured exercise has multiple downstream benefits. Those include improved long-term health outcomes, reduced subsequent costs and positive economic returns across multiple countries.

The study dove into whether structured exercise can improve the long-term clinical and economic value of GLP-1 treatment by comparing the impacts of GLP-1 therapy as a standalone obesity treatment versus GLP-1 therapy combined with exercise, utilizing a health-economic model across Australia, Canada, New Zealand, the U.K. and the U.S.

The financial component of the study found:

  • U.K.: £2.7 billion in economic and societal value over 10 years and a 164% return on investment, rising to 717% and £13 billion over 30 years.
  • U.S.: $120 billion in economic and societal value over 10 years and a 496% return on investment, rising to 1,572% and $393 billion over 30 years.
  • Australia: AU$182 million in economic and societal value over 10 years and a 59% return on investment, rising to 457% and AU$1.4 billion over 30 years.
  • Canada: CA$3.5 billion in economic and societal value over 10 years and a 105% return on investment, rising to 526% and CA $17.9 billion over 30 years.
  • New Zealand: NZ$51 million in economic and societal value over 10 years and a 27% return on investment, rising to 306% and NZ$592 million over 30 years.

Meanwhile, the addition of structured exercise to a GLP-1 treatment plan had numerous positive health impacts, including:

  • Preserving muscle during weight loss
  • Maintaining strength, mobility and bone health
  • Keeping more weight off over time
  • Reducing weight regain after stopping medication
  • Lowering the risk of costly health events later on.

Additionally, the paper highlighted a reduction in acute cardiovascular events and joint replacements; improved patient longevity and quality of life; and reduced spending on medical costs and productivity losses.

Based on those results, the bodies are once again urging for the deeper integration of physical activity and strength training in GLP-1 treatment, after releasing a statement earlier this year calling on governments, health systems and international institutions to ensure that as drugs like Ozempic and Wegovy continue to dominate obesity treatment, they’re supported by lifestyle interventions including physical activity and nutrition.

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“GLP-1 medications are rapidly changing obesity treatment, but weight loss alone is not the full measure of success,” said HFA president and interim CEO Greta Wagner. 

From those results, the bodies have come up with a plan for how best to implement fitness-forward practices into a systemic treatment plan for GLP-1 users. They propose the following roadmap for policymakers, payers and healthcare systems:

  1. Recognise structured exercise, especially strength training, as an essential part of obesity care
  2. Embed exercise support into GLP-1 care models
  3. Build referral pathways between healthcare providers and qualified exercise professionals and fitness facilities
  4. Support patient access to qualified exercise professionals and fitness facilities
  5. Measure outcomes beyond weight loss, including long-term health and economic value.

The organizations also suggested policy shifts such as reimbursement, coverage, tax-preferred treatment or subsidy models that lower financial barriers to structured exercise for GLP-1 users, making exercise more widely recognized as a crucial component of GLP-1 therapy.

“The health and fitness industry has long known that lasting wellness requires more than a number on a scale, it requires strength, function and sustainable healthy life habits,” Wagner added. “This research confirms that exercise, especially strength training, helps patients sustain the benefits of GLP-1 treatment over time. It sends a clear message that exercise belongs at the center of GLP-1 care.”

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Adding Exercise to GLP‑1 Therapy Improves Long-Term Benefits, Multinational Study Finds – Health & Fitness Association

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Adding Exercise to GLP‑1 Therapy Improves Long-Term Benefits, Multinational Study Finds – Health & Fitness Association

The combination could save billions in healthcare costs, leading fitness organizations to call for deeper integration of structured exercise in GLP-1 treatment.

Pairing GLP-1 therapy with regular structured exercise would improve long-term health outcomes, reduce downstream costs, and generate positive economic returns across multiple countries, according to new multinational research by the Health & Fitness Association developed by FTI Consulting’s Center for Healthcare Economics and Policy. 

Released as a white paper entitled From Weight Loss to Lasting Value: Structured Exercise and the Economics of GLP-1 Therapy, the research compares impacts of GLP-1 therapy as a standalone obesity treatment with GLP-1 therapy combined with exercise in five countries. 

The research was developed in collaboration with the HFA Foundation and four fitness industry federations: AUSactive, Exercise New Zealand, Fitness Industry Council of Canada, and ukactive.

The white paper provides some of the strongest evidence to date that exercise significantly enhances the value of GLP-1 treatment for patients, healthcare systems, employers, and society as a whole.

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Across all five countries studied, the analysis found that a combined approach supports improved long-term health outcomes, reduced healthcare costs, and produced positive economic returns.

Combining regular exercise with GLP-1 therapy is estimated to generate:

  • United States: US$120 billion in economic and societal value over 10 years and a 496% return on investment, rising to 1,572% and US$393 billion over 30 years.
  • Australia: A$182 million in economic and societal value over 10 years and a 59% return on investment, rising to 457% and A$1.4 billion over 30 years.
  • Canada: C$3.5 billion in economic and societal  value over 10 years and a 105% return on investment, rising to 526% and C$17.9 billion over 30 years.
  • New Zealand: NZ$51 million in economic and societal  value over 10 years and a 27% return on investment, rising to 306% and NZ$592 million over 30 years.
  • United Kingdom: £2.7 billion in economic and societal  value over 10 years and a 164% return on investment, rising to 717% and £13 billion over 30 years.

The findings demonstrate that as GLP-1 use expands, exercise should play an essential role in helping patients and health systems maximize the long-term value from new generations of weight-loss drugs.

The fitness industry has an unprecedented opportunity to be part of the solution as GLP-1 usage continues to grow. 

“GLP-1 medications are rapidly changing obesity treatment, but weight loss alone is not the full measure of success,” says Greta Wagner, interim president and CEO of the Health & Fitness Association and president of the HFA Foundation. “The health and fitness industry has long known that lasting wellness requires more than a number on a scale; it requires strength, function, and sustainable healthy life habits. This research confirms that exercise, especially strength training, helps patients sustain the benefits of GLP-1 treatment over time. It sends a clear message that exercise belongs at the center of GLP-1 care.”

Based on this data, HFA, HFA Foundation, AUSactive, Exercise New Zealand, Fitness Industry Council of Canada, and ukactive are calling on policymakers, payers, and healthcare systems to integrate structured exercise into GLP-1 treatment pathways. 

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Specifically, the groups are asking that: 

  1. Structured exercise, including strength training, be recognized as an essential part of obesity care;
  2. GLP-1 care models include exercise support;
  3. Referral pathways are established between healthcare providers and qualified exercise professionals;
  4. Patient access to qualified exercise professionals and fitness facilities be supported; and
  5. Outcomes beyond weight loss be measured, including long-term health and economic value.

This call to action builds on a recent joint position statement signed by the participating fitness industry groups, the World Obesity Federation (WOF), and the World Federation of the Sporting Goods Industry (WFSGI), which emphasized the urgency of ensuring physical activity and nutrition are central to systems supporting the global roll-out of obesity medications. 

Download the complimentary full report to see how structured exercise can help unlock the full promise of GLP-1 therapy.

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