Spacemen Need to Exercise Harder to Stay Fit in Space

Life for little green men isn’t easy. New findings in The Journal of Applied Physiology reveal astronauts floating around in space need tougher workouts. Typically, astronauts spend six months on an International Space Station and during this time, despite regular exercise, crew members can lose 15% muscle mass and 20% to 30% of muscle performance. Experts say by clinical standards this is a major loss of muscle, prompting them to recommend a balance of high-intensity resistance and aerobic exercise, in order to protect against the effects of a microgravity environment; Newswise reports.

If you’re zipping around in space or just sitting on the couch, exercise is important. According to Dr. Fuhrman staying physically active not only keeps you fit and trim, but improves your psychological function, by reducing stress, anxiety, and depression. And resistance training is very important, in both men and for women it helps bolster bone density, which staves off osteoporosis and bone breaks.

In related news, all exercise, whether you are pumping iron or running cross-country, is helpful after a heart attack, increasing the amount blood vessels widen to allow for greater blood flow.

Image credit: B Tal

Trackbacks (0) Links to blogs that reference this article Trackback URL
http://www.diseaseproof.com/admin/trackback/122641
Comments (0) Read through and enter the discussion with the form at the end
Post A Comment / Question Use this form to add a comment to this entry.







Remember personal info?