Influence of platinum harmonized textile on neuromuscular, systemic and subjective recovery.
Influence of platinum harmonized textile on neuromuscular, systemic and subjective recovery.
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DOI：
10.1371/journal.pone.0186162
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发表时间：
2017
期刊：
影响因子：
3.7
通讯作者：
Hahn D
中科院分区：
文献类型：
--
作者：
Zinke F;Bakenecker P;Hahn D
服装制造商Venex Life-Science通过在其Venex®再生服装中实施铂协调技术（PHT）来跟踪增强恢复过程的战略。再生磨损的建议机制是副交感神经活动的增加和温度的增加，由于远红外辐射。本研究的目的是研究Venex再生磨损对运动后神经肌肉、全身和主观参数恢复的潜在影响。在一项随机、单盲交叉设计中，13名力量训练的男性参与者在一天内进行了两次运动。在第一次运动后和运动日后的3个晚上，参与者穿着Venex再生服装或安慰剂产品。测量膝关节伸肌等长最大自主收缩（MVC）、自主激活（VA）和增强的抽搐力矩（PTT），以及在反向运动和跳落过程中的最大跳跃高度、肌酸激酶（CK）和主观参数（感知疼痛，恢复状况和睡眠质量）之前和之后的每一个锻炼会议和24，48，第一次运动后72小时。MVC、PTT、CK和跳跃参数在运动当天以及随后的几天随时间变化，但是，治疗之间没有显著差异。主观参数显示了强效应大小（即。e. Cohen’s d > 0.6），有利于Venex，但处理之间无显著差异。基于这些发现，可以得出结论，在经过训练的男性人群中，运动后穿戴铂协调织物不会在统计学上显著改善神经肌肉和全身恢复。然而，主观参数的研究结果表明，一些潜在的提高恢复，需要进一步研究。
The clothing manufacturer Venex Life-Science tracks the strategy to enhance recovery process through implementing platinum harmonized technology (PHT) into their Venex® Regeneration Wear. The proposed mechanisms of the regeneration wear are an increase of parasympathetic activity and an increase of the temperature due far-infrared radiation. The purpose of this study was to investigate potential effects of Venex regeneration wear on the recovery of neuromuscular, systemic and subjective parameters following exercise. In a randomized, single-blinded cross-over design, 13 strength-trained male participants performed two exercise sessions in one day. After the first exercise session and for 3 nights following the exercise day participants wore the Venex regeneration wear or a placebo product. Measures of isometric maximum voluntary contraction (MVC), voluntary activation (VA) and potentiated twitch torque (PTT) of the knee extensors, as well as maximum jump height during the Counter-Movement and Drop Jump, creatinkinase (CK) and subjective parameters (perceived pain, recovery condition and sleep quality) were obtained before and after each exercise session and 24, 48, and 72 hours after the first exercise session. MVC, PTT, CK and jump parameters changed over time during the exercise day as well as on the following days, however, there were no significant differences between treatments. Subjective parameters showed strong effect sizes (i. e. Cohen’s d > 0.6) in favor for Venex but no significant differences between treatments. Based on these findings, it is concluded that wearing a platinum harmonized textile following exercise did not improve neuromuscular and systemic recovery in a trained male population to a statistical noticeable extent. However, the findings for the subjective parameters suggest some potential for enhanced recovery that requires further research.
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