The Muscles Used to Throw a Baseball

Clams – Lie on your back with a mini-band around your knees. Keep your knees at 90 and feet off the ground. Clam open your knees by keeping your feet together and hips stationary. Do 5-10 reps. With a HOLD for 5 seconds. You should feel it in your glutes/core. Go slow and controlled. 2. Bicycle Holds – Lie on your back. ................
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