Critique my workout routine

[Hborno]

Ive been lifting for around 2 years and my workout have been around the same volume, i just change the workout every 8-12 weeks, this may seem alot of volume for some people but bare in mind i split my muscles one on each day so its kinda different. And the main reason im posting this is i want to know how to be able to understand how many sets my body needs , like some people need heavy volume and some dont. Regardless to my diet im eating 400cals about maint and everything is fine. Also if someone can recommend a book related to exercising and how to know what works for you volume wise , exercise wise and everything. Here is my workout



1st Day: Chest

Incline BB Press 3x8-12
Flat DB Press 3x8-12
Incline Cable Flyes 3x8-12
Weighted Dips 3x8-12
High Cable Cross-Over 3x8-12

2nd Day: Back

Deadlifts 4x8-12
One Hand DB Rows 3x8-12
T-Bar Rows 3x8-12
Seated Rows 3x8-12
Wide Grip Pulldowns 3x8-12

3rd Day: Shoulders & Traps

Back Flyes 4x10
Seated Shoulder Press 3x10
Side Raises 3x10
Front Raises 3x10
DB Shrugs 4x10

4th Day: Bis/Tris

Bis
Standing BB Curls 3x8-12
Preacher Curls 3x8-12
DB Curls 3x8-12
Hammer Curls 3x8-12

Tris

OverHead Press 3x8-12
SkullCrushers 3x8-12
PushDowns 3x8-12
Reverse Grip Pushdowns 3x8-12

5th Day: Leg Day

Squats 4x12
Leg Press Machine 3x12-14
Front Leg Raises 3x12-14
Hamstrings Machine 3x12-14
Seated Calve Raises 6x12-14

[ulsak]

skip the bro day and put one them broceps curlz to back day. OHP is a shoulder exc. move one triceps to benchday. abracadabra and you have a nice four day split with one rest day in the middle the week!