I need help. I have bad knees due to an injury when I was young, and according to my doctor, squatting with any sort of significant weight has become dangerous.
Is there a reasonable alternative to squats? I've been doing lunges in the mean time, and I can manage sumo-squats, but I'm looking for something closer to the old standby( leg presses present the same problem)
I would like this to have as little impact on my training as possible, so any advice would be greatly appreciated.