Abstract des Autors

Osteoporosis is a systemic skeletal disease characterized by loss of bone mass leading to fragility and increased risk of fractures. There are 2 types of osteoporosis. Type 1 is presumed to be due to estrogen deficiency in women and Type 2 the result of vitamin D and calcium deficiency and hyperparathyroidism. Women with Type 1 osteoporosis are more likely to benefit from a systematic exercise program. Strength training is a crucial component of any exercise program designed to prevent or treat osteoporosis. In postmenopausal women on estrogen, resistance training can double the effect on bone mineral density (BMD) of either one alone. Even a small increase in BMD can prevent fractures. Active women who engage in resistance training as part of an overall fitness program are stronger and have more endurance, better balance and coordination, and a significantly lower risk of osteoporisis, falls, and fractures. Verf.-Referat