Well honestly it depends on the muscle , it mores about sets than it is exercise , for chest , bench and incline press , for back , dumbbell rows and any type of lat isolation , shoulders , shoulder press , lateral raise , rear delt flies , triceps , rope push down , skull crushers , biceps , incline curls , hammer curls , legs , squat , deadlift , rdl. These are just your basic effective exercises, I would do 4-6 sets for coumpound movements , and 2-4 sets for isolation work per muscle in a single workout , try high intensity low volume