Answer:
Method provides the most support and endures the most success in a new exercise program is keeping the record of all previous physical activities.
Step-by-step explanation:
Keeping the record of all physical activities which are performed in past help of person to track his physical fitness. When a person keeps a record he can easily get to know his limits and he will perform better next time.
The other factors like making a proper schedule for following a proper diet also help a person to stay fit. If a person keeps a record it will help the person to perform better next time. Also he should take the advice from the fitness trainer or expert, by this he will get more benefit of physical activities.