Sup,

18 yrs old, very strong, putting up good weight for my size and age, I need some help changing up my workout.

I WANT MASS... GAINING GOOD WEIGHT, HELP ME SEND IT TO MY ARMS

Past:

Mon= Chest

Bench - 4x10 (sometimes pyramid)
Incline - 3x10
Flys - 3x10
Incline Flys - 3x10

Tues= Back

Wide grip pull ups 3x10
Lat pull downs 3x10
Lat Rows 3x10
Lower back extension
T-Bar 2x10

Wed=Bis and Tris

Skull crushers 3x10
BB curles 3x10
Tri extension 3x10
SUPERSET: DB hammer, dips, DB regular curles 2x10
Tri rope pull down
Reverse curles

Thurs= Shoulders

Press 3x10
Shrugs 3x10-20
Raises 3x10
Mother F_ckers 2x10 (crazy shoulder excercise)
Rear deltoid raises 3x10

Fri= Legs

SQUATS 4-6x8-10
Leg extensions 3x10
Leg Curls 3x10
Calf Raises 3x10
Lunges 2x10


Worked decent for about 3 months, about time to switch...

I read one muscle group daily workouts suck.

I am hoping to start:

Mon- Chest and Tri
Tues- Back and Bi
Wed- Shoulders and legs
DAY OFF
Repeat...

The help is greatly appreciated!