What Muscles Are Primarily Responsible for the Pelvic Rotation in the Preparatory

What muscles are primarily responsible for the pelvic rotation in the preparatory movement (backswing) in the tennis forehand drive?

A) left adductors; right tensor fascia latae and pectineus
B) left tensor fascia latae and lesser glutei; right 6 deep outward rotators
C) right gluteus medius and minimus; left sacrospinalis
D) right tensor fascia latae and lesser glutei; left 6 deep outward rotators
Short Answer Questions