3-day split 4 days a week

1
chest
flat bench 3x6-8
incline bench 3x6-8
  flies 3x8-10     <----- remove these ??
 leaning forward dips 3x8-10
triceps
cg bench 3x8-10
lying tri extensions 3x8-10
biceps
standing curls 3x6-8
concentration curls 3x8-10
abs
cruches 3xmax
leg raises
3xmax

2
2
legs
  front squat 3x6-8
walking lunges 3x15 each leg
leg extensions rest paused 30 reps total using wieght i can do 20
leg curls 3 sets "21" method
stiff leg deads 3x8-10
 calves
bb calve raises 4x10-15

3
back
dead lift 3x6-8
pullups 3x8-10
bent over row 3x8-10
db row 3x8-10
shoulders
rear delt raises 3x8-10
shrugs 3x6-8
military press 3x6-8
laterals 3x8-10



4 times a week, so first week will be 1231 next week 2312 next 3123 etc


what do you think about it? before hardest lifts squat, deads, bench, military press, row - 1-2 warmup sets using same rep range as worksets

as for progression what do you think about it:

np. 1 set 100kg x 10 - ive done 2 more reps so i up the wieght next set to stay in 6-8 rep range
2 set 102kg x 8 did 8 reps so weight stays the same for next set
3 seria 102kg x 7

next workout:

1 set 102kg x 11
2 set 104kg x 9
3 set 106kg x 6

next

1 set 106kg x 8
2 set 106kg x 7
3 set 106kg x 6


etc.

so basically if i did more than 8 reps in 1st set i up the weight for 2nd one , otherwise I use the same weight for next set ?

up