Question

what is the best activity you can do to improve your flexibility?
○ stretching
○ lifting weights
○ playing basketball
○ running

Explanation:

Stretching is specifically designed to increase the range of motion of joints and improve muscle flexibility. Lifting weights focuses on strength building, playing basketball is a sport for cardiovascular fitness and skill development, and running is for endurance and cardiovascular health. So stretching is the best for improving flexibility.

Answer:

A. stretching