Pure Punching vs Impure Punching. Jack Dempsey’s “Power Line” explained
26:34
We tested Jack Dempsey’s “How to Fight Tough” World War II Combatives
8:45
Jack Dempsey's "Powerline" Explained (The Secret To Power Punching)
13:26
Punching with weights is STILL stupid! Pull, don’t push: resistance bands for a powerful left hook
14:30
HOW TO STRIKE WITH MAXIMUM POWER - Training with Michael J White
10:12
FACTS YOU NEVER KNEW ABOUT JACK DEMPSEY | TITLE Unboxed Ep. 44 | Career Milestones
9:42
Bobbing and Weaving is NOT ducking and squatting
35:58
Championship Fighting: Explosive Punching and Aggressive Defense, by Jack Dempsey (Recorded book)
14:05