How can you warm up for baseball? A.
Ride your bike
B.
Make swinging motions with your arms
C.
Do sit ups
D.
All of the above

D. All of the above.

Explanation:

All of the warm-ups stated go into the physical activity that is done in baseball. Riding your bike works out your legs, swinging motions with your arms works out how you can swing the bat, and doing sit ups adds into your physical capability.