Strength and Mass after 40 chins

[VikingCellist]

I'm male, 50, 6'1", 220, trying to lean out on your program and was looking for something besides losing a lot of weight to help my chinups get beyond the pathetic level of 2-3 max per set and found something like this in a search. What do you think?

Tuesday upper back assistance (after Squats):
BW Chins 10 reps, as few sets as possible
Lat PD 5x6 heavy, strict
BB Rows from the floor 3x8-10
BB curls 2-3x6-8 heavy, strict.

Should I add another chinup workout on Friday after DL?

[Andy Baker (KSC)]

Yes, you can. Although if you get gassed on deads you might have better luck doing chins FIRST in that workout, before you squat light and before you deadlift