The maximal rate of O[subscript 2] consumption (VO[subscript 2max]) constitutes one of the oldest fitness indexes established for the measure of cardiorespiratory fitness and aerobic performance. Procedures have been developed in which VO[subscript 2max]is estimated from physiological responses during submaximal exercise. Generally, VO[subscript…

Children of today may be the first generation in the United States in more than 200 years to have a life expectancy shorter than their parents. Low levels of fitness caused by physical inactivity and poor nutritional habits of many of today's youth may be a contributing factor. Combating low fitness levels with physical activity is of utmost…

Regular vigorous physical exercise is probably as important as diet and insulin in the control of diabetes; the controlled diabetic should be encouraged to participate fully in almost any activity in which he or she is interested. (JD)

Once considered an adult onset disease, type 2 diabetes is increasingly being diagnosed in low-income Mexican American children. Studies have suggested that most of those so diagnosed were overweight, reported low levels of physical activity, and were generally unaware of their disease. The Bienestar Health Program was designed to reduce risk…

Sedentary lifestyles and obesity are leading causes of several diseases. About 20% of today's teenagers are overweight; 50% will become overweight adults. Effective health-education classes and physical education that focus on lifelong physical/mental well-being are needed. Administrators should evaluate students' health and fitness. (MLH)