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Hydrogen-rich gas inhalation can alleviate exercise-induced fatigue

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Hydrogen-rich gas inhalation can alleviate exercise-induced fatigue
Credit: CC0 Public Domain

A new study published in the International Journal of Sports Medicine, titled “Inhalation of hydrogen-rich gas before acute exercise alleviates exercise fatigue,” has found a possible novel intervention for exercise-induced fatigue. A cross-discipline international team of U.S. and Chinese researchers, including at Hebrew SeniorLife’s Hinda and Arthur Marcus Institute for Aging Research, has found that inhaling hydrogen-rich gas (HRG) before engaging in acute exercise can significantly reduce fatigue and enhance performance.

The research involved 24 healthy adult men who were tested for their maximum cycling power (Wmax) and maximum cycling time (Tmax). In a double-blind, counterbalanced, randomized and crossover design, participants inhaled either HRG or placebo gas (air) for 60 minutes before cycling at 80% Wmax until exhaustion.

Key findings from the study include:

  • Reduced perceived fatigue: Participants who inhaled HRG reported significantly lower scores on the Visual Analog Scale (VAS) for fatigue compared to those who inhaled placebo gas.
  • Improved exercise performance: HRG inhalation improved cycling frequency during the final 30 seconds of the exercise and reduced the rating of perceived exertion (RPE) at both the beginning and end of the ride.
  • Oxidative stress markers: HRG inhalation showed a significant improvement in the ability to inhibit hydroxyl radicals and lower serum lactate levels after exercise, indicating reduced oxidative stress.
  • Functional performance: While HRG did not significantly impact counter-movement jump (CMJ) height or glutathione peroxidase activity, the overall benefits on fatigue and oxidative stress markers were notable.

“The study’s findings suggest that HRG inhalation prior to exercise could be a valuable strategy for athletes and fitness enthusiasts looking to enhance performance and recovery. By mitigating fatigue and improving markers of oxidative stress, HRG has the potential to support more effective training and better overall health outcomes,” said Junhong Zhou, Ph.D., assistant scientist II, Hinda and Arthur Marcus Institute for Aging Research, Hebrew SeniorLife.

The study opens new avenues for exploring the benefits of hydrogen-rich gas in sports and exercise science. As further research continues, HRG inhalation may become a widely adopted practice for enhancing athletic performance and combating exercise-induced fatigue.

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More information:
Gengxin Dong et al, Inhalation of hydrogen-rich gas before acute exercise alleviates exercise fatigue, International Journal of Sports Medicine (2024). DOI: 10.1055/a-2318-1880

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Hebrew SeniorLife Hinda and Arthur Marcus Institute for Aging Research

Citation:
Hydrogen-rich gas inhalation can alleviate exercise-induced fatigue (2024, July 30)
retrieved 31 July 2024
from https://medicalxpress.com/news/2024-07-hydrogen-rich-gas-inhalation-alleviate.html

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Fitness

This simple strength training trick builds more muscle and better technique—here’s how to try tempo training in your next home workout

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This simple strength training trick builds more muscle and better technique—here’s how to try tempo training in your next home workout

Of all the exercise techniques I use when training clients (and myself), slowing down the movements is one of my favorites. And I’m not the only fan.

“Tempo training is excellent because it increases time under tension,” says Steven Chung, physical therapist at VSI Spine Solutions in Reston, Virginia.

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Snap Fitness Sittingbourne Gym helps young people get into exercise

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Snap Fitness Sittingbourne Gym helps young people get into exercise

Exercise should be a vital part of all of our lives, particularly young people.

There are a host of benefits that it can provide, including improved physical health, better mental wellbeing, increased confidence, stronger social connections, improved focus and discipline, and the development of healthy lifelong habits.

Exercise can also help to reduce crime rates by giving young people better structure, a clear routine and a sense of purpose.

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All in all, it helps create positive outlets for energy, builds responsibility and encourages stronger community connections.

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That’s where Snap Fitness in Grid House, St Michael’s Road Sittingbourne comes in.

The gym offers memberships for young people aged 16 and above.

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It also works closely with local youth groups and sports teams that use the gym, including Sports Connect, Westlands Secondary School, Sittingbourne FC youth teams, Iwade Herons FC and Faversham Strike Force, supporting the community and providing youngsters with the opportunity to stay active.

Jack Smith of JS Performance Training and Alex Palmerton of Palmo Fitness also work with younger children from the age of five upwards.

Some simply want to improve their overall fitness, while others are focused on improving performance in their chosen sports. Between them, they support academy footballers, professional and amateur boxers, basketball, cricket and rugby players, helping young athletes build strength, confidence and discipline from an early age.

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Personal training sessions are available with both Jack and Alex, and they take clients aged under 16. Both are DBS checked, which provides reassurance for parents and highlights Snap Fitness’s commitment to creating a safe and supportive environment for younger members.

For more information, call 01795 599598, email sittingbourne@snapfitness.co.uk or visit www.snapfitness.com/uk/gyms/sittingbourne.

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Try the windmill exercise and thank me later – it ‘targets your obliques from every angle’ and improves core strength more than Russian twists

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Try the windmill exercise and thank me later – it ‘targets your obliques from every angle’ and improves core strength more than Russian twists

The Russian twist is one of the most popular core exercises, and it’s a good option for improving core strength. However, the windmill exercise is a functional movement (so it mirrors real life) with a safer movement pattern for most people. It could be a better option.

It’s an advanced move, but one well worth doing if you want an alternative in your strength training routine or to build strength and stability specifically in the muscles along the sides of your core, known as the obliques. Doing so can better help you in daily movements, such as bending to the floor to reach objects on the ground or to play sports like tennis. If you’re a fan of a bodyweight Pilates workout, you’ll find your practice gets easier after doing this exercise for a while.

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