Core 2
uap-pre-season-3

A1. One Arm Carry

Use a heavy dumbbell
Walk 20 yards and back

A2. Side Medicine Ball Toss

Hips face perpendicular to the wall or a partner and stay that way.
Be close enough to the wall that the ball bounces back at you with some force or do this exercise with a partner who catches the med ball and throws it back.
Use your core, not your arms to throw the ball.

A3. Barbell to Bodyweight Crunch

Keep weight directly over head.
Core should be engaged at all times (maybe just shy of fully sitting up).
Feet are under a bench for stability but avoid using your legs/hip flexors.