Hello im a new guy in here, this is probably my 3-4 post and i just want to ask a few questions about footwork. I hear guys say "Roger Federer has the best footwork ever". So, what exactly is footwork in tennis, what are the basics of it and how to improve it? I play tennis for a while and i guess im a 3.5 NTPR. At the moment im still trying to find my strokes and i stuggle with consistency especially on my forehand( my 2HB is more solid) and ive been thinking i should improve my footwork too since i really dont know how to move in the court. So, any opinions?