Jeannot van Diem, 18:25, Saturday 31st December 2016
Watch the good video of Mathew on gohstings and compare please! Correct this video because of the Pathological movements because your head is not turned in the direction of the ball. Neuromotorical wrong because there is not enough time for sight and this makes you a poor mover on the court with a lot of unnecessary injuries on Achilles' tendon m. gastrocnemius m. soleus hamstrings. Your awareness on court is to low! Speed of mind is so restricted.