Wilson Ultra Power 21 children's tennis racket blue WR118910H

Method 1: To check if the racquet has the correct handle size, grasp it as shown in the figure above. If the index finger of the other hand fits exactly between the ball of the thumb and the tips of the fingers, the handle is suitable. If there is too much space, the handle is too big. If the index finger does not fit, the handle is too small.
2 method: extend your hand and measure from the center of your palm to the tip of your ring finger. Then the result obtained in centimeters should be compared with the size chart available below.