Athletes warm up to ensure their joints are flexible. Flexible joints are
A. important to prevent athletic injury.
B. only a concern for cross-training athletes.
C. naturally occurring as you move further into your fitness program.
D. important so you can run faster or reach farther.

Respuesta :

Hagrid
The answer is A. important to prevent athletic injury.
 Athletes warm up to ensure their joints are flexible. Flexible joints are important to prevent athletic injury. In Thesaurus, flexible joint is a joint that holds two part together so one can swing relative to the other.

The answer is a.to prevent injury