Combination: back massage, leg stretch, Twister Stepper.
包含：腰背按摩器、压腿器、扭腰踏步机。
The exercises are designed to stretch and tone your leg muscles.
这些活动目的在于伸展和增强你的腿部肌肉。
Feel the stretch along the front of the thigh of the bent leg.
腿部弯曲时，大腿的前部要有拉胀感。
Maybe it's time to stretch out your leg and take the next step.
或许是时候伸腿迈出下一步了。
This pose creates an intense stretch of the hamstrings in the straight leg.
这个体式充分伸展了直腿一侧的腘旁肌。
This pose creates an intense stretch of the hamstrings in the straight leg.
这个体式充分伸展了直腿一侧的腘旁肌。
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