yeah, maybe it dpends 3al person's body ..
so, every1 has a diff. program or sth ..
ya3ame, da ana i was n ksa & one of my bro.z was here ..
so, he decided on the whole gym thingy .. when i saw him after going to the gym for a few motnhs .. i was like 'holy cow' .. he used to have a curved back too .. its all st. now ..