Ewa Gacek Two-Handed Backhand 3.0

Ewa Gacek (POL, here 5 1/2 years old) - Two-handed backhand 3.0 - follow-through 1 - end, with perfect long-axis pronation, in practice with the DTBT Foam Balls - Indoor Sports - Aesch / ZH - Switzerland - January 2015