Saturday 22 December 2012

TENNIS STROKE VELOCITY AND PERFECTION

A perfect ground stroke may require normally the perfect progressive velocity of the segments.The axis of rotation from the medial line at the sagital plane[vertebral column] to shoulder[segment -1]shoulder to elbow [seg-2]elbow to wrist[seg-3]wrist to the point of contact of the ball[seg-4] These segments should progressively accelerate, and the velocity of the successive segments should be sequentially higher than the previous segment so that the racket head will reach the highest velocity at the point of contact.If any of the joints, rigid or lacks sufficient range of movement may hamper the stroke velocity and perfection.We may have to see the complexity of the dynamic situation of various types of ball trajectory,and direction.A player who can perform with this kind of perfection on most of the strokes will really enjoy the game and less vulnerable to injuries of any kind.
EARLY STAGE TRAINING CAUTION:Never insist kids to hit hard, rather insist upon playing highest number of shots relaxed with progressive velocity perfection.

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