While some of the replies on here are jokes, we need to eliminate the stigma of squats, deadlifts, and even the olympic lifts. Where on earth did we get the idea that these exercises are bad for anyone, let alone tennis players?
Are full range of motion (ass to grass) squats difficult?
- Yes. You don't have to do them to full depth. Even a parallel squats bring results. Can't speak for depth above parallel.
Will compound lifts like squats, bench-press, and deadlifts make you slower because they tend to bias force production over velocity?
- No, you can regulate and periodize your training so you're not continually fatigued. Also, training in the gym is not the same as training on a tennis court. You need to do both.
Do the olympic lifts carry a month's long learning curve (particularly the snatch)?
- Hell Yes
Is there an inherent risk to weight training?
- There's an inherent risk to everything, maybe you should stop driving your car because you might get into an accident, or the mafia might strap a bomb under your exhaust. Who knows.