Neranoch Bumrung, Apiwan Manimmanakorn, Natthapon Traiperm
Exercise and Sport Sciences Program, Khon Kaen University, Khon Kaen, THAILAND.
Department of Physiology, Khon Kaen University, Khon Kaen, THAILAND.
Int J Exerc Sci. 2023 May 1;16(6):576-586. doi: 10.70252/XOLU2109. eCollection 2023.
The purpose of the study was to investigate the effect of high interval training (HIIT) under mask on forced vital capacity in football players. Fourteen male football players (age 20 ± 2 years) were randomized into the without mask group (CON) or with the 2 difference mask groups [Surgical mask (SM), FFP2 mask (FM)]. HIIT program were implemented six movements in each session three times per week. Body composition, forced vital capacity and percutaneous oxygen saturation test were taken before and after 4 weeks intervention. The results show that forced vital capacity was statistically significant increased with both types of masks (SM: 5.68 ± 1.07 L; FM: 5.26 ± 0.86 L; CON: 4.66 ± 0.48 L, < 0.01). Additionally, not significant difference in percutaneous oxygen saturation (SpO) was found, and fat free mass (SM: 54.45 ± 4.01 kg; FM: 57.08 ± 4.38kg; CON: 58.34 ± 1.81 kg, <0.01) were statistically significant changed with SM and CON but not FM. In conclusion, wearing surgical masks and FFP2 face mask during high-intensity interval exercise showed certain positive impacts on cardiopulmonary function. This short-term high-intensity interval training can be used to improve forced vital capacity performance among football players. This finding can be applied to develop the strength of breathing muscles in the future.
本研究的目的是调查在戴口罩情况下进行高强度间歇训练(HIIT)对足球运动员用力肺活量的影响。14名男性足球运动员(年龄20±2岁)被随机分为不戴口罩组(CON)或佩戴两种不同口罩的组[外科口罩(SM)、FFP2口罩(FM)]。HIIT计划每次训练实施六个动作,每周三次。在4周干预前后进行身体成分、用力肺活量和经皮血氧饱和度测试。结果显示,两种口罩组的用力肺活量均有统计学意义的增加(SM组:5.68±1.07升;FM组:5.26±0.86升;CON组:4.66±0.48升,<0.01)。此外,经皮血氧饱和度(SpO)未发现显著差异,无脂肪量(SM组:54.45±4.01千克;FM组:57.08±4.38千克;CON组:58.34±1.81千克,<0.01)在SM组和CON组有统计学意义的变化,但FM组无变化。总之,在高强度间歇运动期间佩戴外科口罩和FFP2口罩对心肺功能有一定的积极影响。这种短期高强度间歇训练可用于提高足球运动员的用力肺活量表现。这一发现未来可应用于发展呼吸肌力量。