My friend is paying me to help him trim down and get a visibly decent six pack..
his stats are :
20 yrs old.
body fat around 15%,
I myself am in much better muscular shape and know that first and foremost he must burn the fat so his abs can show, I heard sprints are very effective here..
can anyone set him up with a 6-8 week plan to slim down and really make his abs "pop" ?