As a player, warm ups are pretty meaningless and is just a way
to keep loose between games. If you are playing your 5th game
of the day and come on the court with someone playing his 1st
game, most players with half a brain would pass him the ball so
he can get warmed up.
As a bettor, you may want to keep your eye on a player who is
consistently practicing his serve during warm ups. If he is struggling
with his serve during practice, that is a dead giveaway that he
is struggling with his cesta and you may want to stay away from
that cat.
