Quote (monehgers @ Aug 1 2011 04:29pm)
Hiya
Did some leg today and I used a machine looking like
http://ecx.images-amazon.com/images/I/410R1PKi9pL._SL500_AA280_.jpg
that
Had like 140lb on it (can easily do 220x12x5, normaly) just for warmup, and it felt like a nerve pinched in my left quad
I've had it like this before, and it's always my left leg, when I've got it earlier, I've just let it be, but it takes ages for it to "heal" (same nerve not getting pinched).
Any ideas?
Could be a few things...but it sounds like you are going too heavy if you keep re-injuring the same area. When you are doing that exercise, make sure you are going SLOW and CONTROLLED with no swinging and without using your hips. A lot of people do the leg extension improperly and cause themselves minor injuries as a result.
For now, ice and rest for the next 2-3 days at least.