Question

if an individual started running 10 miles three times a week, there would most likely be an
a. increase in flexibility
b. increase in muscular strength
c. increase in muscular endurance
d. increase in weight

please select the best answer from the choices provided.

○ a
○ b
○ c
○ d

Explanation:

• Option A: Flexibility is improved by stretching exercises, not running long distances, so A is incorrect.
• Option B: Muscular strength is built through resistance training (like lifting weights), not primarily through running 10 miles three times a week, so B is incorrect.
• Option C: Running long distances (10 miles, three times a week) is an aerobic activity that challenges the muscles to sustain activity over time, which leads to an increase in muscular endurance (the ability of muscles to work for extended periods).
• Option D: Running is a calorie - burning activity, and it is more likely to lead to weight loss or maintenance rather than an increase in weight, so D is incorrect.

Answer:

C. increase in muscular endurance