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Yonex Muscle Power 40
Yonex Muscle Power 40 is best for clay and hard court and turf and indoor.
Facts
Brand
Yonex
Model
Muscle Power 40
Type
Pressureless
Built for
clay, hard court, turf, indoor
Tier
Stage
ITF approved
Yes
Available
US, EU
What to know
Green stage 1 ball, 25% slower than standard, for juniors on full courts with 25-26 inch racquets. Sold mainly in 60-ball coaching buckets.
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