Day One
Triceps, Biceps, Forearms,Abs
Two
Chest, Light Shoulders, Calves, Abs
Three
Back, Light Forearms, Abs
Four
Quads, Hams, Calves, Shoulders, Traps (Sometimes I throw in a set or 2 of cable crossovers for fun lol)
Five
Off
Rinse and Repeat
4 days in a row with no rest? whats the point of doing light forearms? Forearms recover quick you could do normal forearm workout both times and you would be ok.
Why not try this instead
Mon - shoulder, tri
Tue - back
Wed - rest
Thur - chest, bi
Fri - legs
do abs on back and legs days if you really want, nothing else left out and you get rest days between!