补充芦根(Withania Somnifera)对职业摔跤运动员身体成分和血液健康指标的影响

Q3 Health Professions
B. Długołȩcka, E. Jówko, J. Kotowska, Dariusz Gierczuk
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引用次数: 0

摘要

摘要 简介。这项随机、双盲、安慰剂对照研究旨在评估补充灰树花对摔跤运动员身体成分、血液健康和恢复指数的影响,以及补充灰树花的安全性。材料和方法为了研究这个问题,在专业国家摔跤队运动员按照强化训练计划(年度训练周期的一部分)补充灰树叶提取物(600 毫克/天)8 周前后,测量了他们的身体成分(使用双能 X 射线吸收测定法;DEXA)和作为运动员健康状况指标的血液参数(即血液学、肝脏、肾脏和肌肉组织功能、血脂概况)。结果显示研究结束时,灰树花组和安慰剂组的无脂质量和肌肉质量均有显著增加,脂肪质量(绝对值和相对值)均有显著减少(时间的主效应,P < 0.05)。然而,补充灰树花不会影响任何身体成分参数(组别的主效应或时间与组别的交互效应,P > 0.05)。此外,高强度摔跤训练导致血液肌酸激酶活性增加,而肌酸激酶活性是肌肉组织损伤的指标(时间的主效应,P < 0.05)。补充芦根对血液和生化指标没有明显影响(组别的主要影响以及时间和组别的交互影响,P > 0.05)。不过,在研究过程中,安慰剂组肌酸激酶活性的增加似乎比灰树花组更明显(事后比较;p < 0.05)(事后比较;p > 0.05)。结论总之,职业摔跤运动员在连续 8 周每天服用 600 毫克的灰树花补充剂后,其耐受性和安全性都很好。除了高强度摔跤训练的效果外,这一策略似乎不会对身体成分产生额外的益处。另一方面,我们的研究结果表明,灰树花在改善肌肉组织恢复方面具有一定的潜力,这需要在更多的运动员身上得到证实。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of Ashwagandha (Withania Somnifera) Supplementation on Body Composition and Blood Health Indices in Professional Wrestlers
Abstract Introduction. The purpose of this randomized, double-blind, placebo-controlled study was to evaluate the effect of ashwagandha supplementation on the body composition, blood health and recovery indices, as well as the safety of ashwagandha supplementation in wrestling. Material and Methods. To investigate this, body composition (using dual energy X-ray absorptiometry; DEXA) and blood parameters as indicators of athletes’ health status (i.e., hematology, liver, kidney and muscle tissue function, lipid profile) were measured before and after 8-week supplementation with ashwagandha extract (600 mg/day) in professional national team wrestlers following an intensive training plan (as part of an annual training cycle). Results. At the end of the study, there was a significant increase in fat-free mass and muscle mass, with a significant decrease in fat mass (both in absolute and relative terms) in both ashwagandha and placebo groups (main effect of time, p < 0.05). However, ashwagandha supplementation did not affect any of the body composition parameters (main effect of group or interaction of time and group, p > 0.05). Moreover, intense wrestling training induced an increase in blood creatine kinase activity as an indicator of muscle tissue damage (main effect of time, p < 0.05). Ashwagandha supplementation did not significantly affect any hematological or biochemical blood parameters (p > 0.05 for main effect of group and interaction of time and group). However, the increase in creatine kinase activity during the study seemed to be more pronounced in the placebo group (post-hoc; p < 0.05) than in the ashwagandha group (post-hoc; p > 0.05). Conclusions. In conclusion, ashwagandha supplementation at 600 mg daily for 8 weeks is well tolerated and safe for professional wrestlers. This strategy does not appear to offer additional body composition benefits beyond the effect of intense wrestling training. On the other hand, our results indicate some potential for ashwagandha in improving muscle tissue recovery, which needs to be confirmed on a larger population of athletes.
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来源期刊
Polish Journal of Sport and Tourism
Polish Journal of Sport and Tourism Health Professions-Physical Therapy, Sports Therapy and Rehabilitation
CiteScore
1.00
自引率
0.00%
发文量
19
审稿时长
8 weeks
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