Ricci Macci, this guy is a fricking genius. His frame by frame shot analysis of the great shots in tennis magazine is Legendary and perhaps the GOAT of all analysis. His Warinka backhand in Tennis magazine has enable me to hit my backhand just like Warinka.
Babolat Pure drive 2012, 55 lbs, Kirschbaum Proline X / X-1 biphase. Nalbandian backhand and Nadal forehand.