Effects of physical training on cardiovascular fitness and behavior patterns of mentally retarded adults.

The effects of training on maximal oxygen consumption (VO2 max) and body weight of 5 mentally retarded adults were examined. These residents of an intermediate care facility volunteered to participate in a 23-week physical-training program. Supervised training sessions were held 4 to 6 days per week with attendance optional. Subjects were assessed for VO2 max and body weight changes before and after the training program. Results indicated that subjects attended the exercise sessions an average of 3.1 times per week and covered an average distance of 9.0 km/week. Their body weight was reduced by 3.6 kg and VO2 max increased 43%. Further favorable behavior changes occurred during the course of the physical training program.