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Multiple Choice
Muscular strength is best described by __________.
A
the flexibility of a muscle during movement
B
the speed at which a muscle can contract
C
the maximum amount of force a muscle can produce in a single effort
D
the ability of a muscle to sustain repeated contractions over time
Verified step by step guidance
1
Step 1: Begin by understanding the concept of muscular strength. Muscular strength refers to the ability of a muscle or group of muscles to exert maximum force against resistance in a single effort.
Step 2: Analyze the options provided in the question. Each option describes a different aspect of muscle function, but only one aligns with the definition of muscular strength.
Step 3: Eliminate incorrect options systematically. For example, 'the flexibility of a muscle during movement' refers to range of motion, not strength. Similarly, 'the speed at which a muscle can contract' describes muscular power, not strength. Lastly, 'the ability of a muscle to sustain repeated contractions over time' refers to muscular endurance.
Step 4: Focus on the correct option: 'the maximum amount of force a muscle can produce in a single effort.' This matches the definition of muscular strength as it emphasizes the peak force a muscle can generate.
Step 5: Reinforce your understanding by considering real-life examples, such as lifting a heavy weight in a single repetition, which demonstrates muscular strength.