Answer:
The correct answer is option c. "Regular exercise has little impact on maintaining peak performance after age 30".
Step-by-step explanation:
It is false to affirm that regular exercise has little impact on maintaining peak performance after age 30. Actually it has been reported that regular exercise helps to maintain peak performance for almost the whole life. Performance declines is accelerated beyond the age of 70, but regular exercise helps to prevent the degree of decline even at this age.