power bar bender

例句：

1. 1. The power bar bender is apopular fitness tool for those looking to buildstrength and endurance.
   动力棒弯曲器是那些寻求增强力量和耐力的人们的热门健身工具。
2. 2. The powerbar bender has becomea staple in many gyms, providing an effective way to workout without the need for heavy weights.
   动力棒弯曲器已成为许多健身房的必备品，提供了一种无需使用重物即可锻炼的有效方法。
3. 3. The power bar benderis not only useful for building muscle butalso for improving flexibility and balance.
   动力棒弯曲器不仅有助于肌肉建设，还有助于提高灵活性和平衡能力。