physical. 01/29/13

    Window.
    Only knock if you really want to know...

    With a partner:

    20 Tire smash vs. Isometric squat

    x 5

    Then,

    20 Catapult situp vs. Hollow/ Superman

    x 5

    One partner performs tire smash/ catapult while the other holds position. Switch roles immediately upon completion.
    Each partner completes 5 rounds moving + 5 rounds static prior to switching stations.