about this exercise, occasionally I do it and feel weird afterwards, so I thought it might be because of wrong technique.
First of all, can I really perform this exercise multiple times a day?
Secondly, while holding my stomach tucked in, can I continue breathing as usual, or should I hold my breath as well. And how much time should I hold it? 20-30 seconds?
Thanks in advance.
Edit: Just had the worst case of diarrea in history. Wtf? could this exercise be the cause? I ate normally today. (I did have extreme stomach aches after the exercise)
Last edited by Drlove; 12-18-2012 at 01:28 PM.