flexed foot position

例句：

1. 1. The dancer's feet were in a flexed foot position, ready to move.
   舞者双脚伸直，准备移动。
2. 2. During thegame, the players kept their feet ina flexed foot position to avoid injury.
   比赛中，球员们保持脚部伸直的姿势以避免受伤。
3. 3. After the race, the athletestook a moment to relax and stretch theirlegs in a flexed foot position.
   比赛结束后，运动员们休息片刻，伸展腿部以放松肌肉。