Here’s a 4 day split program i like – its not the same muscle split your doing but it's my favourite

DAY 1: CHEST & TRICEPS

• FLAT BENCH PRESS DUMBBELL OR BARBELL - 2 warm up sets light weight 12 reps 3 sets 8-12 reps
• INCLINE CHEST PRESS MACHINE 3 sets 6-8 reps
• CBLE CHEST FLY’S - 3 sets 10-15 reps
• TRICEP ROPE PULL DOWNS - 2 warm up sets light weight 12 reps 3 sets 6-8 reps
• BENCH TRICEP DIPS - 4 sets 6-12 reps

DAY 2: BACK & BICEPS

• MACHINE LAT PULL DOWNS - 2 warm up sets light weight 12 reps 3 sets 8-12 reps
• SEATED CABLE ROWS - 3 sets 8-12 reps
• BENT OVER BARBELL ROW - 4 sets 6-8 reps
• STANDING SUPINATED SINGLE ARM DUMBBELL BICEP CURLS - 3 sets 8-12 reps
• KINK BAR BICEP CABLE CURLS - 4 sets 6-10 reps

DAY 3: SHOULDERS + CORE

• SEATED SHOULDER PRESS - 2 warm up sets light weight 12 reps - 3 sets 8-12 reps
• REAR DELT DUMBBELL FLY’S BACKS 3 sets 8-12 reps
• DUMBBELL SIDE RAISES- 3 sets 8-12 reps
• DUMBBELL FRONT RAISES - 3 sets 8-12 reps
• SHRUGS - 5 sets 6-12 reps
• CRUNCHES - 3 sets 15-20 reps (only if you back doesn't hurt)
• SIDE PLANK/BRIDGE - 3 sets 45 seconds ( 1 minute rest in between)

DAY 4: LEGS

• LEG PRESS - 2 warm up sets light weight 12 reps 3 sets 8-12 reps
• QUAD EXTENSIONS - 3 sets 8-12 reps
• LAYING HAMSTRING CURLS - 3 sets 8-12 reps

• SEATED HAMSTRING CURLS- 3 sets 6-10 reps

• LEG PRESS CALF RAISES - 3 sets 15 reps
• WEIGHTED WALKING LUNGES - 4 sets 7 steps per leg