Tennis: Arm Unit Turn

... right elbow is high in the "good" unit turn ...keeps the strings facing the ground and encourages topspin thru the hit

Poor unit turn brings right hand back only ...Correct unit turn keeps Left hand on racket throat until side-on...shoulders must turn 90* with left hand staying left of Torso's center line ...this will engage the chest muscle in the swing...Racket comes back high and drops down

Start swing 1' below the ball and segway to level at impact ...(go across the body) ...DO NOT swing level into ball and then brush up at impact ...that would give inconsistent results