[quote]Sentoguy wrote:
Joe Joseph wrote:
It is a personal thing… I like ATG squats for the same reason… (although i am now having to add extra sessions to work on my form alone!)
For chest, i have healthy shoulders and a wide/thick ribcage AND i am short, (restricted ROM) so i lower to my chest with no problems. In all honesty i see more growth from doing so. If injury or the potential for injury stops that or you get nothing extra from it, dont bother… Plus sometimes you could do limited ROM presses to pile on the weight. Floor presses anyone (Mr Strong)?
As for the back, if it is all form you are after, then stopping where you do is fine and i believe Chad Waterbury would do something similar (I hate his style of training BTW).
But if you push out the other 6 reps with slightly less than full ROM say 80%… then do you think that will create a training response? Aye son, it will.
Curls, Dips, Presses, Pulls… after failure, i always do some partials - as far as the fatigue will let me. Sometimes i work [primarily in a pertial ROM to strengthen my lift through that angle.
Just lift heavy stuff, to the best of your ability. And if you row 135lbs for sets of 8 perfect reps, then stop when you are 1" off the chest, then A/ The weight is no-where near heavy enough to begin with and B/ You are not getting the most from that set as you could. That IS NOT failure IMO.
Or is it? Failure to train hard enough to ever reach your potential that is. 
I agree with your first comment completely. It’s somewhat of an individual matter. I think it does also depend on what exercise you are talking about, and your specific goals.
ATG squats are very good for maintaining hip and ankle mobility (probably more important in other sports, but certainly not detrimental for a bodybuilder). Of course super heavy partials also have their place.
On chest pressing exercises I don’t use a full ROM, as I feel that the last portion of the lift is mostly shoulders and triceps. I only do the bottom portion, up until I feel that the shoulders and triceps start to take over. But, like Joe says above, one could also do top portion presses (floor press, 3 board press, rack lockouts) to really hammer the triceps and shoulders.
Floor deads are a great posterior chain exercise. But deads off a rack are also a fantastic exercise which more specifically targets the upper back.
A full ROM isn’t completely necessary on all exercises. Yes, I agree that I’d have a beginner use a full ROM, simply to learn how to correctly perform the movements. But once you get a little more advanced you can start to play with things and will likely realize that there is a time and a place for just about every variation possible of just about every exercise.[/quote]
Yep, i think you made the point much better!
Joe