If you’re throwing jabs and crosses, position yourself so you land the punch straight, with no bend in the elbow. “Don’t forget, when it comes to bag workouts, more is more!” says Amy.

Retired Sunderland boxer and former Olympic bronze medallist Tony Jeffries has this week become a world record breaker after complete the most straight ... 146,742 punches to a punch bag during ...

Objective: The biomechanics of the head for punches to the jaw and the risk of head injury from translational and rotational acceleration were studied. Methods: Seven Olympic boxers from five weight ...