Leaking When You Lift: It Is a Pressure Problem
There is a particular version of this that people rarely talk about. Not leaking during a run or a jump. Leaking under the bar. The third set of squats. The heavy deadlift. The clean. The moment you brace hard, hold your breath, and drive. And the standard advice does not fit it, because most of what is written about leaking assumes impact and landing. Lifting is a different mechanism, and understanding the difference changes what you do about it.