![]() ![]() ![]() However, evidence remains controversial regarding the beneficial effects on muscle strength and muscle endurance when compression garments are applied during exercise ( Born et al., 2013 Beliard et al., 2015 Engel and Sperlich, 2016 Ballmann et al., 2019). The use of lower body and lower limb compression garments as a recovery tool has gained popularity both during and after exercise, and the beneficial effects of compression garments on recovery mechanisms are well investigated ( MacRae et al., 2011 Hill et al., 2014 Marqués-Jiménez et al., 2016 Brown et al., 2017). Compression garments are elastic clothing items that apply mechanical pressure at the surface of needed body zones, thereby improving venous return and stabilizing, compressing, and supporting the underlying tissues ( Bochmann et al., 2005 MacRae et al., 2011 Xiong and Tao, 2018). Wearing compression garments is a popular intervention used by recreational and elite athletes to improve current or subsequent exercise performance, reduce the risk of injury, and mitigate exercise-induced discomfort ( MacRae et al., 2011 Beliard et al., 2015). ![]() However, they did result in slightly more pronounced changes of oxy and StO 2 in the deoxygenation and reoxygenation phases during the hand grip strength and endurance measurements. No differences were detected between the conditions for the parameters of peak force and fatigue index in the hand grip, time to failure and hemodynamics in the finger hang, or performance-related parameters in the lap climbing measurements ( p ≤ 0.05).Ĭonclusions: Forearm compression sleeves did not enhance hand grip strength and endurance, sports climbing performance parameters, physiological responses, or perceptual measures. The maximum blood lactate level, rate of perceived exertion, and forearm muscle pain were also determined directly after the lap climbing trials. Muscle oxygenation during hand grip and finger hang measurements was assessed by near-infrared spectroscopy. Test trials consisted of three performance measurements (intermittent hand grip strength and endurance measurements, finger hang, and lap climbing) at intervals of at least 48 h in a randomized order. Materials and Methods: This randomized crossover study included 24 sports climbers who performed one familiarization trial and three subsequent test trials while wearing compression forearm sleeves (COMP), non-compressive placebo forearm sleeves (PLAC), or no forearm sleeves (CON). The purpose of this study was to evaluate the immediate effects of forearm compression sleeves on muscular strength and endurance of finger flexor muscles in sports climbers. However, evidence is lacking for an effect of compression garments on hand grip strength and specific sports climbing performance. Some evidence supports the use of forearm compression to improve muscle tissue oxygenation and enhance sports climbing performance. Purpose: Wearing compression garments is a commonly used intervention in sports to improve performance and facilitate recovery. ![]()
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