Rafael Nadal executes an immaculate forehand winner against Mikhail Kukushkin at Wimbledon 2014.
Running backwards to hit a forehand from outside the backhand tramlines? It's just another shot for Rafa Nadal.
Heather Watson gets the better of Angelique Kerber in an incredible rally at Wimbledon 2014.
Yep, it really was that fast. Grigor Dimitrov lets loose on a 103mph forehand.
Former world No.1 Ana Ivanovic explains how to hit her forehand.
