How is muscular strength measured?

• A. Flexibility
• B. Sit and reach test
• C. Anaerobic exercises
• D. Right-angle push-ups

Answer: (D)

Muscular strength is the maximum force a muscle or muscle group can generate in a single effort. The right-angle push-up challenges the chest, shoulders, and triceps to lift the entire body weight against gravity in a controlled, standardized position, so the amount of force those muscles can produce is tested in a clear, comparable way. By fixing the form and elbow angle, this movement isolates the strength of the upper body and provides a practical measure of how much force those muscles can generate. Other options don’t assess strength: flexibility tests measure range of motion, the sit-and-reach gauges flexibility of the back and hamstrings, and anaerobic exercises describe a type of activity rather than a measurement. While push-ups can also reflect endurance when counted over many repetitions, the right-angle push-up is used here specifically as a strength-oriented test of the upper body.