by Dr. Gabe Mirkin | May 20, 2018 | Fitness
A review of 17 studies, covering almost 200,000 people, found that men who work at the most physically active jobs have an 18 percent higher risk of premature death compared to people with less physically-demanding jobs (British J of Sports Medicine, May 14, 2018)....
by Dr. Gabe Mirkin | May 11, 2018 | Fitness
Warming up before you exercise helps to prevent injuries and lets you jump higher, run faster, lift heavier or throw further. Your warm-up should involve the same muscles and motions you plan to use in your sport. For example, before you start to run very fast, do a...
by Dr. Gabe Mirkin | May 6, 2018 | Fitness
A six-week program of exercise markedly increased the types of healthful colon bacteria and their functions in healthy but previously sedentary people (Med Sci Sports Exerc, Apr 2018;50(4):747-757). The 18 lean and 14 obese study participants followed a supervised...
by Dr. Gabe Mirkin | Apr 29, 2018 | Fitness
Muscles are made up of thousands of muscle fibers just as a rope is made up of many strands. Each muscle fiber has a nerve that innervates it. With aging you can lose nerve fibers that, in turn, cause you to lose the corresponding muscle fibers, but exercising against...
by Dr. Gabe Mirkin | Apr 22, 2018 | Fitness
Many studies show that you can exercise longer and more intensely and recover faster when you take a source of sugar during vigorous exercise. Dozens of brands of sports drinks are promoted to fill this need, but a new study from Appalachian State University shows...
by Dr. Gabe Mirkin | Apr 8, 2018 | Fitness
Cycling is not associated with increased risk for impotence or urinary symptoms. The largest and best study on the subject to date shows that serious cyclists are no more likely to suffer impotence or urinary problems than swimmers or runners (The Journal of Urology,...
