Understanding Tennis

on the volley keep the racquet head up

hit the ball in front of your body

on one and one back follow the ball

on the i formation–break left or right

lob the serve return

the net player should get as ,any middle balls as possible 

get the early reaction to the serve

especially on the return– to take the kick serve early

Shelton has a great amount of coil which on the unwind aids his power 

net player close in

on the return move in balance and hit

fingers to the sky–palm to the side- thumb to the right side also up

CoCo is ready to move to the middle 

half in — if avoid the net player on the return -fly in– if not go back