just searching for a reason and this is the only one that can cause iti remember some time ago i had like one big mac and 3 hamburgers and went to the gymdid some deadlifts and set my belt pretty tighti could feel the food getting squashed with the tightness of the belti usually never have a good training after mcdonalds, best workouts were after pasta or patatoesis there any proof that tight belts can harm your stomack area?
PIP, El Negroachi.