Travis Anderson, William M Adams, Geoffrey T Burns, Eric G Post, Sally Baumann, Emily Clark, Karen Cogan, Jonathan T Finnoff
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Consequently, this invited commentary explores alternative strategies for addressing jet lag in VI athletes.</p><p><strong>Conclusions: </strong>VI athletes with light perception but reduced visual acuity or visual fields may still benefit from light interventions in managing jet lag. However, VI athletes lacking a conscious perception of light should rely on gradual shifts in behavioral factors, such as meal timing and exercise, to facilitate the entrainment of circadian rhythms to the destination time. Furthermore, interventions like melatonin supplementation may prove useful during and after travel. In addition, it is recommended that athlete guides adopt phase-forward or phase-back approaches to synchronize with the athlete, aiding in jet-lag management and optimizing performance.</p>","PeriodicalId":14295,"journal":{"name":"International journal of sports physiology and performance","volume":" ","pages":"212-218"},"PeriodicalIF":3.5000,"publicationDate":"2024-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Addressing Circadian Disruptions in Visually Impaired Paralympic Athletes.\",\"authors\":\"Travis Anderson, William M Adams, Geoffrey T Burns, Eric G Post, Sally Baumann, Emily Clark, Karen Cogan, Jonathan T Finnoff\",\"doi\":\"10.1123/ijspp.2023-0267\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Transmeridian travel is common for elite athletes participating in competitions and training. However, this travel can lead to circadian misalignment wherein the internal biological clock becomes desynchronized with the light-dark cycle of the new environment, resulting in performance decrement and potential negative health consequences. Existing literature extensively discusses recommendations for managing jet lag, predominantly emphasizing light-based interventions to synchronize the internal clock with the anticipated time at the destination. Nevertheless, visually impaired (VI) athletes may lack photoreceptiveness, diminishing or nullifying the effectiveness of this therapy. Consequently, this invited commentary explores alternative strategies for addressing jet lag in VI athletes.</p><p><strong>Conclusions: </strong>VI athletes with light perception but reduced visual acuity or visual fields may still benefit from light interventions in managing jet lag. 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引用次数: 0
摘要
目的:对于参加比赛和训练的精英运动员来说,跨昼夜旅行很常见。然而,这种旅行可能会导致昼夜节律失调,即内部生物钟与新环境的光-暗周期不同步,从而导致成绩下降和潜在的负面健康后果。现有文献广泛讨论了控制时差的建议,主要强调以光为基础的干预措施,使内部时钟与目的地的预期时间同步。然而,视障(VI)运动员可能缺乏光敏感性,从而降低或抵消了这种疗法的效果。因此,本特约评论探讨了解决视障运动员时差问题的其他策略:结论:有光知觉但视力或视野下降的 VI 运动员仍可受益于光照干预来控制时差。然而,缺乏对光的有意识感知的视障运动员应依赖于行为因素的逐渐转变,如进餐时间和运动,以促进昼夜节律与目的地时间相一致。此外,补充褪黑素等干预措施可能会在旅行期间和旅行后发挥作用。此外,建议运动员向导采用相前或相后的方法,与运动员同步,帮助管理时差和优化表现。
Addressing Circadian Disruptions in Visually Impaired Paralympic Athletes.
Purpose: Transmeridian travel is common for elite athletes participating in competitions and training. However, this travel can lead to circadian misalignment wherein the internal biological clock becomes desynchronized with the light-dark cycle of the new environment, resulting in performance decrement and potential negative health consequences. Existing literature extensively discusses recommendations for managing jet lag, predominantly emphasizing light-based interventions to synchronize the internal clock with the anticipated time at the destination. Nevertheless, visually impaired (VI) athletes may lack photoreceptiveness, diminishing or nullifying the effectiveness of this therapy. Consequently, this invited commentary explores alternative strategies for addressing jet lag in VI athletes.
Conclusions: VI athletes with light perception but reduced visual acuity or visual fields may still benefit from light interventions in managing jet lag. However, VI athletes lacking a conscious perception of light should rely on gradual shifts in behavioral factors, such as meal timing and exercise, to facilitate the entrainment of circadian rhythms to the destination time. Furthermore, interventions like melatonin supplementation may prove useful during and after travel. In addition, it is recommended that athlete guides adopt phase-forward or phase-back approaches to synchronize with the athlete, aiding in jet-lag management and optimizing performance.
期刊介绍:
The International Journal of Sports Physiology and Performance (IJSPP) focuses on sport physiology and performance and is dedicated to advancing the knowledge of sport and exercise physiologists, sport-performance researchers, and other sport scientists. The journal publishes authoritative peer-reviewed research in sport physiology and related disciplines, with an emphasis on work having direct practical applications in enhancing sport performance in sport physiology and related disciplines. IJSPP publishes 10 issues per year: January, February, March, April, May, July, August, September, October, and November.