Question

1. which of the following activities is most likely to improve muscular strength?

a. yoga
b. swimming
c. walking
d. weightlifting

Explanation:

Weightlifting is a resistance - training activity. Resistance training is specifically designed to increase muscular strength by challenging the muscles with external force (weights). Yoga mainly focuses on flexibility and balance. Swimming and walking are aerobic activities that improve cardiovascular health and endurance rather than muscular strength.

Answer:

d. Weightlifting