Steve McGranahan, the source of some great feats of hand and wrist strength, will be on the Leno Tonight Show on Thursday night at 11:35 p.m.

Steve said, "I will be doing the one-handed card rip. Hope you get a great laugh. It looks pretty funny."

Tearing cards remains a classic feat of lower arm strength, nicely combining hand strength with wrist, arm and shoulder power - especially as you move above one deck.

How's Steve do this with one hand? Tune in and find out.

Enjoy.