Question

Thomas is a racquetball player who increased his ability to move quickly up and down the court. Which component has he probably added to his training regimen?
1A.running every other day

2B.stretching after his games

3C.eating well-balanced meals

4D.Choosing water over energy drinks

Answer 1

Stretching after his games, because he is increasing the strength of the muscles he uses during the games continuously making it easier next game.
Running helps not get tired during the games but it doesn't help the ability to move up and down the court.
Eating balanced means helps your body to function correctly more than helping you be agile.
Choosing water as a drink helps your skin and digestive system more than muscles that help with agility. 

Answer 2

I think B makes most sense, a play volleyball and tennis every now and then, and stretching def. helps with that.