Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to get ready to pitch in a baseball game [title] Stretch your upper body, especially your arm. [step] Hurting your arm is the worst part if you are a pitcher. After stretching try to use athletic bands to stretch your arm again.

Ending1: You don't want to hurt your arm. After that try to get a light jog in. Ending2: [title] Put a warm drink of water on. [step] Warm water also helps relax your muscles. Ending3: [substeps] Try touching your temples if your head hurts with you putting a bandage on it. Keep stretching to protect your joints between your arms when you are done. Ending4: It's usually best to have your band around your forearm about twice as tightly as your wrist. [title] Place aluminum foil or a heavy stake underneath the pitching mound.

Answer format: ending1/ending2/ending3/ending4