Coordination strategies in tennis
| Power stroke (the service)10 | Precision stroke (the volley at net)11 | ||
|---|---|---|---|
| Leg drive and trunk rotations (forward/shoulder-over-shoulder/twist) | ⇒ shoulder speed | Shoulder rotation, forward step of the front leg, and forward movement of the racquet arm all work together as a unit | ⇒ racquet speed |
| Upper arm elevation and flexion | ⇒ elbow speed | ||
| Forearm extension and pronation and upper arm internal rotation | ⇒ wrist speed and racquet orientation | ||
| Hand flexion | ⇒ racquet speed | ||