This is a great topspin forehand starting with early preparation look how the body is coiled she got here eyes locked on the ball not across the net she already have a target . Notice how she rotate her shoulder upwards and hit the ball front of here body with a great extend toward the target and the brush up for the spin . this is clean topspin forehand. It takes a lot of practice and talent to get to this point . Justine Henin.