[Maise Shi - indoor fitness equipment expert] - Adjustable Benches Osteoporosis is a degenerative disease characterized by reduced bone mineral density, bone mineral loss easily lead to fracture or break. With age, sports equipment which is good, the body will gradually lost calcium, trabecular bone will gradually disappear, and the pores in the bone is more and more big, getting more, and then form osteoporosis. Sedentary office or bedridden due to lack of exercise were more likely to suffer from osteoporosis. Aerobic exercise or resistance exercise applying pressure or tension on the bones, sports equipment monopoly, can stimulate bone composition, increase bone density. Children adolescence bone metabolism is very strong, if reasonable exercise training, better promote the absorption of calcium, and enhance bone growth. One long continuous exercise training, can make bones dense interstitial thickening, Hegang sports equipment, bone diameter thicker, facial muscle attachment projections significantly, more orderly arrangement of trabecular bone changes regularly according to capacity and pressure, bone The blood circulation is improved, and produce good results on morphology. [Maise Shi - indoor fitness equipment expert] - Seated Leg Extension Seated Leg Extension mainly for leg training, different sports according to their own situation can be a reasonable adjustment to the counterweight, machine design , in line with kinesiology, the whole color can change color according to the requirements like sports equipment brand, high Maise Shi sports equipment sales (certified), Jixi sports equipment provided by the Hebei sturdy sports equipment Limited. Hebei sturdy sports equipment Limited (www.maxxus.cn) Hebei Cangzhou, fitness leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Sports equipment in sturdy leadership with the staff warmly welcome all inquiries negotiations to create a sturdy sports equipment better future.