Do you only consider 'work sets' those which you take to 'failure'?
Recently, I've been working up to a couple top sets 'to failure', but then backing off and doing the bulk of my volume at a lighter weight, which feels fatiguing but isn't particularly 'hard'. I stop when the reps get a little slow.
I feel these later, submaximal sets might be a lot more beneficial. Working out this way certainly makes me feel better after the lift, so far anyway.
I'm starting to think the 'failure sets' might not be helpful at all, but if I leave them out altogether, I worry about 'lifting light'.
Anyone think its a good idea to get a lot of volume in on 'easier' sets?