I was reading and article about reps and set ranges (posted below).
What is left out is shoulders. Are they considered a large or small muscle group?
KNOW YOUR REP AND SET RANGE.
>5 reps= strength
6-8 reps= Mass, strength
8-10= Some strength, some mass, some endurance
12-15 sets= Large muscle groups (i.e. legs, back, chest, etc)
6-10 sets= Small muscle groups (i.e. Biceps, triceps, calves, etc.)