They straighten and arch upward from their lower back, which has a nervous breakdown [anything from soreness to more permanent injury] because it's getting all the stress, "says Price."

他们从他们的腰背部挺直和拱起，这些都会造成神经性的伤害(有些从暂时的伤痛变成永久性的伤害)因为腰背承受着所有的压力。

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Prolonged sitting can aggravate the injury, as can a tight lower back.

久坐会加重这个问题，因为久坐会让腰背部紧张。

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Wherever it hurts, look over the material here on lower back pain for some possible causes of your particular injury.

无论是哪儿难受，看看这里描述腰背部损伤方面的文字都有可能对你个人的某些问题提供答案。

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On Sunday, the Bulls were also playing without guard Richard Hamilton, who didn't travel because of a lower back injury, and forward Taj Gibson, who sat out with a left knee injury.

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Santana went 6-9 with a 4.85 ERA and 111 strikeouts over 117 innings and 21 starts last year before an ankle injury and lower back inflammation ended his season in August.

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After throwing 134 pitches in the no-hitter, the 33-year-old left-hander was 3-7 with an 8.27 ERA. He went on the disabled list in late July due to an ankle injury, had lower back inflammation when he returned and made his last start Aug. 17.

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