i work out 3 times a week : i do a bit of abs and 2 muscle groups per day. i do 8 sets for large groups and 6 sets for the smaller ones. every week i change group combos and i do different excercises or in a different order. i wanna gain size ,so i try to do 4 to 8 repetitions per set.
example:
monday:
abs
chest
bench press 2 x 4-8 rep
flyes 2 x 4-8 rep
incline 2 x 4-8 rep
decline 2 x 4-8 rep
biceps
standing curls 2x 4-8 rep
incline curls 2x 4-8 rep
preacher curls 2 x 4-8 rep
example:
monday:
abs
chest
bench press 2 x 4-8 rep
flyes 2 x 4-8 rep
incline 2 x 4-8 rep
decline 2 x 4-8 rep
biceps
standing curls 2x 4-8 rep
incline curls 2x 4-8 rep
preacher curls 2 x 4-8 rep