exercise balls造句

例句与造句

1. large center cavity to fit thera-band exercise balls and balance products
   中心凹陷设计，以固定运动球或各种平衡锻练用品。
2. integrate the use of progressive elastic resistance for strength training with exercise balls, fitness steps and stability trainers
   可配合运动球、平衡训练器等作进阶的综合伸展锻练。
3. rather than simply sitting outside the classroom, grab an exercise ball or mat and use the spare five to 10 minutes to work on your abdominals or back
   而不是简单地坐在教室之外,劫掠锻炼球或席子和使用备用的五到10分钟从事您的abdominals或后面。
4. It's difficult to find exercise balls in a sentence. 用exercise balls造句挺难的