Breathing and lung capacity


Not really new. I’ve been around for a few years but sticking to bought programs and only recently subscribed to plus.

I notice that on some exercises that require to breath-in for half the move and breath-out for the other half I tend to fill-up the lungs way before finishing the move. What routines or programs would you recommend on top of a regular routine (switching between strength and abs) to improve my breathing and lung capacity? Thanks!