1 minute each :-

drives into service box
both sides

fig. 8 from T

drives along the back wall (sideways on court)

volleys from service box

drives off back wall

fig. 8 from T - volleys

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challenge :-

fig. 8 from T

how many in 1 minute ?

a top PSA player = 93
a top WISPA player = 77

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fig. 16

a fig. 8, but from the forehand shot, step to the side and
play the return as another forehand to the opposite back
corner.

from the backhand back corner shot, repeat the above on the
backhand to get back to the front wall...

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drives off back wall

+ piece of paper on floor - how many times can you hit it in 5 mins

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