Final answer:
Muscular strength and muscular endurance are different components of fitness. Muscular strength is the maximum force a muscle can generate in a short time, while muscular endurance is the ability to sustain muscle contractions over a prolonged period.
Step-by-step explanation:
Muscular strength and muscular endurance are two different components of fitness.
Muscular strength refers to the maximum amount of force that a muscle or group of muscles can generate. It is the ability to exert a heavy amount of weight or resistance for a short period of time. For example, lifting a heavy barbell for a few repetitions.
On the other hand, muscular endurance is the ability of a muscle or group of muscles to repeatedly exert force or resist fatigue over an extended period of time. It is more focused on sustaining muscle contractions for long durations. For instance, performing multiple repetitions of push-ups or sit-ups.
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