The kick serve is bought with the lower back
A tired forearm squeezes harder, and that is the problem
At altitude the ball arrives before the feet do
The open stance forehand is a hip movement pretending to be an arm movement
The cramp that ends a five setter is not really about salt
On a block return the ball hits the player, not the racket
A serving shoulder is a different shape by thirty
The serve tears the abdominal wall on the wrong side
A heavier frame is only stable while you are fresh
Sliding on a hard court is a clay habit the surface will not honour
The clock between points does not care how long the rally was
Players do not slow down first, they stop stopping
The slice is the shot that lets a player keep going
Heavy topspin is paid for at the wrist before anywhere else
A serve slows down from the legs up
Tight strings do not just feel harsh, they send more shock up the arm
Heavy air makes the ball slower and the match longer
