Which of the following is NOT good advice for devising an exercise program?

A) Increase your participation gradually.
B) Exercise regularly without overdoing it.
C) Look for an activity that you will find enjoyable.
D) Exercising sporadically, but intensely.

Exercising sporadically, but intensely is not good advice for devising an exercise program. It is important to exercise regularly without overdoing it and to increase your participation gradually to avoid injury and burnout. Additionally, it is beneficial to find an activity that you will enjoy to increase your motivation and adherence to the exercise program.