For those interested, Dr. Brian Gordon has a more elaborate serve video on his own website. It covers the 7 rotations of the upward swing but adds a couple more. He has more videos to come. This is not an interactive video where you can ask him questions. Go to
"tennisperformanceresearch.com" to "educational opportunities" to" enter the knowledge base" to "most complex motion is sports?" Enjoy
SeanO
"tennisperformanceresearch.com" to "educational opportunities" to" enter the knowledge base" to "most complex motion is sports?" Enjoy
SeanO
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