Understanding Tennis

compact high pull back on the serve 

square up the hit point

get under and behind the incoming ballon contact

if you can stop the lob going over your head you are better off court position wise to go for it 

on the serve get big

to get the racquet drop on your serve you must have a very loose wrist

when the  lob goes up- spin out immediately getting the racquet up

turn and run — keep your eyes on the ball

on the step up use your form

soft under spin

keep your yes parked on the hit point a beat past the hit– no pulling off

get the front foot pointed more to the net to facility the rotation

get the front foot slightly inside the back foot to allow the rotation

square up the hit point in front of your body