Paul Darren J, Bangsbo Jens, Cherif Anissa, Nassis George P
Aspetar - Qatar Orthopaedic and Sports Medicine Hospital, Scientific Support and Research, PO BOX 29222, Doha, Qatar.
Department of Nutrition, Exercise and Sports, Copenhagen Centre for Team Sport and Health, University of Copenhagen, Copenhagen, Denmark.
Sports Med Open. 2019 Aug 22;5(1):38. doi: 10.1186/s40798-019-0212-1.
Exercise frequency is important for maintaining health; however, its effects on postprandial responses remain largely unknown. Better understanding this during popular sports activities such as football may influence exercise habits. Therefore, the aim of the present study was to examine the effects of playing one single versus three consecutive days of 60-min small-sided football matches on postprandial lipemia.
Fifteen males performed either one (1FOOT; n = 7) or three 60-min football (3FOOT; n = 8) sessions across an 8-day trial period. On day 1, a blood sample was collected at fasted (0 min) and 0.75, 2, 4, 6 h after a high-fat meal. Participants were then randomly allocated to the 1FOOT (day 7) or 3FOOT (days 5, 6, 7) condition. On day 8, they repeated the high-fat meal and blood sampling for 6 h following the meal. Postprandial total and incremental area under the curve (AUC, iAUC, respectively) were calculated.
The postprandial triglyceride iAUC was 41% lower from pre- to post-measures for the 1FOOT (p < 0.05; ES = 1.02) and 15.7% lower for the 3FOOT (ns; ES = 0.41). Total triglyceride AUC was lower (26%) post-football matches in the 3FOOT group only (p < 0.01; ES = 1.23). In 3FOOT, insulin concentration was lower for post- compared to pre-measures at 0.75 and 2 h, respectively (p < 0.001).
One single 60-min small-sided football match lowered postprandial TG incremental area under the curve while performing three consecutive days of football matches did not result in a greater attenuation.
ISRCTN17934193 , registered 06 April 2019.
运动频率对维持健康很重要；然而，其对餐后反应的影响在很大程度上仍不清楚。在足球等大众体育活动中更好地了解这一点可能会影响运动习惯。因此，本研究的目的是探讨进行一场60分钟的小型足球比赛与连续三天进行此类比赛对餐后血脂的影响。
15名男性在为期8天的试验期内进行了一场（1FOOT；n = 7）或三场60分钟的足球比赛（3FOOT；n = 8）。在第1天，在高脂餐后0分钟（空腹）、0.75、2、4、6小时采集血样。然后将参与者随机分配到1FOOT组（第7天）或3FOOT组（第5、6、7天）。在第8天，他们重复高脂餐并在餐后6小时进行血样采集。计算餐后曲线下总面积和增量面积（分别为AUC、iAUC）。
1FOOT组餐后甘油三酯iAUC从测量前到测量后降低了41%（p < 0.05；ES = 1.02），3FOOT组降低了15.7%（无统计学意义；ES = 0.41）。仅3FOOT组足球比赛后总甘油三酯AUC降低（26%）（p < 0.01；ES = 1.23）。在3FOOT组中，与测量前相比，餐后0.75小时和2小时胰岛素浓度分别降低（p < 0.001）。
一场60分钟的小型足球比赛降低了餐后甘油三酯曲线下增量面积，而连续三天进行足球比赛并未导致更大程度的衰减。
ISRCTN17934193，于2019年4月6日注册。
