Western Well: Employee Wellness at Western Illinois University
The overload principle is often not incorporated in strength workouts. The overload principle is where the muscles are strained by a near maximal load. It shows that high reps and low weight can be counter productive towards strength and muscular size.
Physical activity is an unplanned movement performed during daily activity where as exercise is planned, structured and a repetitive movement to improve or maintain one or more components of physical activity.