Question

Which of the following is not a short-term effect of exercise on muscular system?

• A. Accumulation of lactate
• B. Increased blood supply
• C. Muscular hypertrophy
• D. Increased muscle temperature

Hint:

Short-term effects of exercise include increased blood supply, lactate accumulation, and muscle temperature, while hypertrophy is a long-term effect.

Answer 1

The Correct Option is C

Muscular hypertrophy, or the growth of muscle fibers, is a long-term effect of exercise, not a short-term one. Short-term effects include increased muscle temperature, lactate accumulation, and increased blood supply. Step 1: Analyzing each option.

• (A) Accumulation of lactate: Correct. Lactate builds up in muscles during intense exercise, which is a short-term effect.
• (B) Increased blood supply: Correct. Exercise increases blood flow to muscles as a short-term effect to support activity.
• (C) Muscular hypertrophy: Incorrect. Hypertrophy is a long-term effect that results from consistent training, not a short-term effect.
• (D) Increased muscle temperature: Correct. Exercise causes an increase in muscle temperature, which is a short-term effect.

Step 2: Conclusion.
The correct answer is (C), muscular hypertrophy, as it is a long-term effect of exercise. Final Answer:} Muscular hypertrophy.