Scientists have shown that if elderly men who were given growth hormone and exercised their legs showed an appreciable muscle mass increase. Researchers say, "This raises the question: Can age-related loss of muscle strength and increased fragility be ameliorated by the therapeutic application of mechano growth factor?"
No Comments »
Competitive sports and endurance training comes with a real -- even if rare -- twist. While most people will enjoy the benefits and pleasures of exercise, there are a few for whom regular athletic training will increase the risk of cardiac arrhythmias and even sudden death.
No Comments »
Counseling patients with non-alcoholic fatty liver disease on how to increase physical activity leads to health benefits that are independent of changes in weight.
No Comments »
Physically active elderly people showed healthier cerebral blood vessels than those who are not active.
No Comments »
Eating a variety of fruits and vegetables rich in the antioxidant quercetin may boost endurance, according to a small study with healthy college students.
No Comments »
New research shows that a child with leaner body mass, or muscle, builds bigger bones than a child who weighs the same but has a greater percentage of fat.
No Comments »
Exercise requires the integrated activity of every organ and tissue in the body, and understanding how these respond to the decreased oxygen levels present at moderate to high altitude is the focus of the current special issue of High Altitude Medicine & Biology.
No Comments »
Exercise and electro-acupuncture treatments can reduce sympathetic nerve activity in women with polycystic ovarian syndrome, according to a new study. The finding is important because women with PCOS often have elevated sympathetic nerve activity, which plays a role in hyperinsulinemia, insulin resistance, obesity and cardiovascular disease. The study also found that the electro-acupuncture treatments led to more regular menstrual cycles, reduced testosterone levels and reduced waist circumference.
No Comments »
The high-intensity training undertaken by triathletes has a significant impact on the quality of their sperm. Researchers said that the triathletes who did the most cycling training had the worst sperm morphology.
No Comments »