
Kneeling Cable Crunch With Alternating Oblique Twists
Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern
Tennis
Force starts in the legs, is transferred through fast trunk rotation and finishes with internal rotation of the shoulder — while the rotator cuff and back of the shoulder must decelerate the arm after every shot.

Knee bend and push up/into the ball — quads, glutes, calves.
Best exercises for this phase:
Hips then shoulders unwind — obliques and abs.
Best exercises for this phase:
Chest, front delt and internal rotators whip the racket; triceps extend the elbow on the serve.
Best exercises for this phase:
Rotator cuff, rear delts and lower traps brake the arm — critical for shoulder health.
Best exercises for this phase:

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs, Rear delts · trunk rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Rotator cuff
Builds the deceleration phase · trains Rotator cuff · shoulder rotation pattern

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern

Obliques, Abs
Builds the trunk rotation phase · trains Obliques, Abs · trunk rotation pattern
Work done in the water or on the run itself, next to the strength exercises above.

Drill / Beginner / 6 × 10 m

Drill / Beginner / 3 × 15 m

Drill / Beginner / 3 × 20 m

Session / Advanced / ≈ 40 min

Drill / Beginner / 3 × 12–15 per leg

Session / Beginner / ≈ 15 min

Session / Beginner / ≈ 40 min

Session / Beginner / 30–45 min