OBJECTIVE To examine prospectively the association between muscular strength and mortality from all causes, cardiovascular disease, and cancer in men. DESIGN Prospective cohort study. SETTING Aerobics centre longitudinal study. PARTICIPANTS 8762 men aged 20-80. MAIN OUTCOME MEASURES All cause mortality up to 31 December 2003; muscular strength, quantified by combining one repetition max...

Aerobics has been broadly adopted in colleges and universities in our country. For aerobics can be better able to carry out, the performance prediction is very important. Aiming at the problems that the predictive model is often mismatching and difficult to solve the nonlinear optimization function of nonlinear system model of predictive control, an online support vector machine (OSVM) modeling...

Background & objectives: Today, accurate measurement of physical activity volume and assessment of physical fitness is necessary to promote community health. So, the purpose of this study was to investigate the prevalence of obesity and its relationship with physical fitness indices of Mashhad offices employees. Methods: A total of 3737 subjects aged 20 to 60 years (2559 men and 1178 women) we...

BACKGROUND The contribution of sport to overall health-enhancing leisure-time physical activity (HELPA) in adults is not well understood. The aim was to examine this in a national sample of Australians aged 15+ years, and to extend this examination to other ostensibly sport-associated activities. METHODS The 2010 Exercise, Recreation and Sport Survey (ERASS) was conducted by telephone intervi...

Multimedia teaching has been widely introduced in college education and become an important aid. Cloud computing relatively few applications China’s field, but it developed rapidly recent years. The main feature of cloud lies the use virtualization technology to integrate various software hardware resources provide them users via Internet. In years, application multimedia expanded from professi...