Acute and protracted effects of resistive exercise (RE) and resistive exercise with whole-body vibration (RVE) on metabolic markers of bone metabolism were investigated. Twenty-six men participated in a randomized training program including RE (n = 13; age = 23.4 ± 1.4 years) or RVE (n = 13; age = 24.3 ± 3.3 years). During the first session, acute C-terminal telopeptide of type I collagen (CTX) responses decreased by 12.9% (standard deviation, SD 13.7%) after 2 min, followed by a 15.5% (SD 36.0%) increase at 75 min after exercise (both p < 0.001). Procollagen type I amino terminal propeptide (P1NP) increased by 12.9% (SD 9.1%) at 2 min (p < 0.001) but no change occurred at 75 min. Sclerostin showed prolonged responses from 2 to 75 min post-exercise in the first session (p < 0.001). Acute responses at the first session were comparable between groups for CTX and P1NP, acute sclerostin responses were substantially greater in RE than in RVE (p = 0.003). No significant differences were noted in the resting baseline levels of CTX, P1NP, or sclerostin from the beginning to the end of the six-week progressive training. The present study therefore did not demonstrate any sizeable enhancement of bone turnover that could match the effects that have been repeatably made in response to countermeasure exercise during bed rest.

中文翻译：

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有或没有振动的六周阻力训练对骨代谢代谢标志物的影响

研究了抗阻运动 (RE) 和全身振动抗阻运动 (RVE) 对骨代谢代谢标志物的急性和长期影响。26 名男性参加了一项随机培训计划，包括 RE（n = 13；年龄 = 23.4 ± 1.4 岁）或 RVE（n = 13；年龄 = 24.3 ± 3.3 岁）。在第一次会议期间，I 型胶原蛋白 (CTX) 的急性 C 末端端肽反应在 2 分钟后降低了 12.9%（标准差，SD 13.7%），然后在运动后 75 分钟增加了 15.5%（SD 36.0%） （均p < 0.001）。前胶原 I 型氨基末端前肽 (P1NP) 在 2 分钟时增加了 12.9% (SD 9.1%) ( p< 0.001) 但在 75 分钟时没有发生变化。在第一次锻炼后，硬化蛋白在 2 到 75 分钟内表现出延长的反应（p < 0.001）。第一次治疗的急性反应在 CTX 和 P1NP 组之间具有可比性，RE 组的急性硬化蛋白反应显着高于 RVE（p = 0.003）。从六周渐进训练开始到结束，CTX、P1NP 或硬化蛋白的静息基线水平没有显着差异。因此，本研究没有证明骨转换的任何显着增强可以与卧床休息期间应对对策运动而重复产生的效果相匹配。