Another thing I don't understand. Some guy is talking about serve mechanics, then either demonstrates himself or has some else serve. Right off the bat, the guy hits the ball in the net. And then with 2nd or 3rd try hits a good serve. Why don't they start all over and remake a proper video?
Some of the "experts" talk slowly, with ums and ahs, without really getting to the point...
Some of the "experts" talk slowly, with ums and ahs, without really getting to the point...
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