Are you wearing a weight belt?
yes. ill go into more detail that may help.
i only use the belt for my heaviest set at 315 lbs otherwise i feel it more in my lower back than my legs.
6 reps
form:
feet slightly wider than shoulders, shoes off, toes pointing slightly out
head looking up
down: like im trying to sit down on a milk crate without bending my back, ass goes down back stays at 90 degrees to the floor.
i stop about 10% short of bottoming out which is past paralell
lift: try to drive my heels through the floor, keeping back straight,
drive upward until 10% short of lockout.
gives me about 80% range of motion as i was told to do.
oh...big deep breath on the way down, and try to exhale on the way up but at the bottom i have trouble exhaling until im about half way up. by the 6th rep im usually seeing stars and lightheaded.
granted in the past 4 months i went from 225 to 315 keeping the reps the same.
had verry bad knee pain after college and didnt train legs at all for years, it was excrutiating to stand up from a squat with body weight. one day i decided screw it ill take some motrin and started doing legs again, that was roughly a year ago.as i lifted the pain eventually went away and thats where i am today.