to build mass, you do high reps, few sets or the other way around?
Mass is done with diet. To get big you need to eat.
Typically, the hypertrophy range is between 5-8 reps. Thats just a general consensus.
From 155 lbs to 200 lbs (PICS/VIDS INCLUDED)
Height: 6'0"; BW: 202lbs; Age: 24; BF: ~11%
155lbs [07-01-06] 176lbs [09-14-06] 179lbs [09-21-06] 182lbs [10-02-06] 184lbs [10-18-06] 186lbs [10-23-06] 187lbs [11-08-06] 189lbs [11-19-06] 190lbs [11-21-06] 191lbs [12-21-06] 194lbs [12-31-06]
Bench: 250lbs; Squat: 350lbs lbs; Deadlift: 430 lbs
Military: 111lbsx8; Dips: BWx30; Pullups: BWx10; WChestP: 360lbsx7; 45LegP: 470lbsx20; C Raise: 360lbs; BB Curl: 105lbsx3; Lat Pull: 195lbsx5