Which principle states that workouts should be tailored to your goals?

• A. Overload
• B. Progression
• C. Specificity
• D. Reversibility

Answer: (C)

Specificity means the body adapts to the exact demands you place on it, so workouts should match your goal. If you’re aiming for endurance, your training emphasizes longer sessions, steady pace, and aerobic work to improve cardiovascular efficiency and endurance. If the goal is maximal strength, the focus shifts to heavy weights, lower reps, and quality neural activation to increase force production. By designing the program around the exact outcome you want, you bias adaptations toward that specific capability.

Overload is about pushing beyond current capacity to stimulate improvement, but doesn’t by itself specify the exact goal. Progression describes steadily increasing training demands over time, again a method to keep improving but not the goal-oriented alignment. Reversibility refers to losing gains after stopping training, which is about maintenance rather than how to plan to reach a particular goal.