Muscle Mass and Strength Research
April 12, 2011 by Dr. Marc Darrow, M.D.
Filed under Exercise
Risk factors for loss of muscle strength in aging men
The researchers concluded that the following were risk factors:
“Multivariate analyses revealed that besides older age, other risk factors also contributed to the loss of muscle strength in older men, including back pain, use of calcium channel blockers, caffeine intake, and height and weight loss.”
Resistance Training Important for Aging Muscles and Tendons
Researchers writing the medical journal Experimental Physiology say that resistance training is not only good for preventing age-related loss of muscle but for tendons as well.
Strength Training and Nutritional Counseling Benefits In Women
Writing in the Canadian Journal of Applied Physiology, researchers noted that long-term strength training and nutritional counseling had positive effects of metabolic health indicators.
Walking off Postmenopausal Decreases in bone mineral density, aerobic fitness, muscle strength, and balance.
Researchers writing in the medical journal Physical Therapy say that “Menopause may induce a phase of rapid decreases in bone mineral density, aerobic fitness, muscle strength, and balance, especially in sedentary women. The purpose of this study was to examine the effects and feasibility of an exercise program of 1 or 2 bouts of walking and resistance training on lower-extremity muscle strength (the force-generating capacity of muscle), balance, and walking performance in women who recently went through menopause.”
What is the Effect of Insulin Resistance and Loss of Lean Muscle (Sarcopenia) As We Age?
Researchers writing in the Journal of The Federation of American Societies for Experimental Biology say: “A reduced response of older skeletal muscle to anabolic stimuli (exercise & diet) may contribute to the development of sarcopenia.
Power Training and Balance in Older Adults
Researchers in Australia and Massachusetts say that low load, high velocity power training can improve balance and reduce fall risks in aging subjects. The researchers concluded: “Power training significantly improved balance performance in participants who underwent power training compared to controls. Low intensity power training produced the greatest improvement in balance performance.
