He usually played a straight butterfly on the first shot and then he also added his special brand of post-save moves and close - save tactics that required extreme agility and flexibility .
The first shot applies the usual stress on the groin and hips .
He usually played a straight butterfly on the first shot , which applies the usual stress on the groin and hips , and then he also added his special brand of post-save moves and close - save tactics that required extreme agility and flexibility .