legs

Getting ready for another season of outdoor night tennis in the 0-20(celsius) range. Any recommendations for leg wear would be appreciated. Compression stuff just ins't warm enough. Most of the warm up suits are too floppy. Advice???

I'm a 3.5/4.0 tennis player and I've been trying to increase the rackethead speed and spin on my serves. I mostly hit slice serves and need to develop a good kick too. I am looking for some feedback on my serve technique. I think i know i need to work on the areas below based on youtube...

Berdych, Federer, Murray all have great quad muscles. My personal experience tells me doing squats alone won't get all around muscles like the pros have. They seem to do variety of workouts to get those front, left, right quad muscles. If y'all know any workouts, please share here. Thanks!