Choppers normal inverted rubber

hi sir alois... why defenders used a normal inverted rubber on there forehand and what mm sponge does have in a normal inverted rubber? thanks in advance...

Hi Alex,

The choppers use inverted rubber on the forehand so they can generate their own spin and also attack if they get the opportunity.  They would use a 2mm sponge or if you are beginning perhaps a thinner sponge to get more control on your chop.