I'm following a series of daily abs exercises to gain a "6 pack" (is it called this way?).
As one can see at Weider's Six page all exercises include pulling up legs, chest and face, holding the position for 3 seconds, and then rest for a second.
I found these workouts effective as I gained some abs, however, even if I make it through every workout, I really can't breathe well and always find myself in need of oxygen.
When doing normal sit ups or any "up-down" excercise, I can sync my breathe with the movement, knowing when my diaphragm is contracted or relaxed.
How do I breathe during Weider 6 exercises?