return as far back as you need to have to get the ball in play
serve to the corners
make the opponent run with the angle volley
on the return the feet are in a runners start one foot is in front of the other
on the serve hit go up and out
in most cases defend to the fat part of the court
on the short ball step up into the court
after you serve bounce out past the baseline to get ready for the return
when the toss goes up take the one step-in – split step before the hit
hold the tossing hand up and sight the toss through that hand
once you read stroke close in at the net
when you transition to the net get your racquet centered in front of your body
Isner does a cross over dribble as he prepares to serve
one of the big takes from IW is leaning into the toss
on the one handed backhand get a tight coil on your pull back