When one squats to failure do you stop when your form breaks. Ill get to lets say the 8th rep and my upper body starts to lean forward. When do you all stop on a squat set?
I typically try to do 2 or 3 more than I think I can do...but I think I can maintain pretty good form. Especially when I see so many knuckleheads in the gym doing 1/4 squats! What a joke. But really, if your form is really breaking down badly, it's not worth it to continue and risk injury. Making small corrections along the way is something that I personally do (keep myself in check), so if you are slightly leaning forward but your legs still have gas in them, I say make the adjustment and get a couple more in...just my 2 cents!
I don't free squat to failure because of the risk of getting out of balance. Other ways you can train to failure fairly safely include hack squats, and smith machine squats.
to tone, or spot reduce......................................................................................................................................................................................................................................
for me...to get stronger and leaner...to help me tussle if I need to...to take me on a long run...to improve my batting average...to relieve stress...to look better naked...