Skeletal Muscle Mitochondrial Function following a 100-km Ultramarathon
نویسندگان
چکیده
منابع مشابه
Demographic characteristics of 161-km ultramarathon runners.
Despite considerable recent growth in ultramarathon running, little is known about the characteristics of the participants. This work documents demographic characteristics of 161-km ultramarathoners. Surveys were completed by 489 of 674 runners entered in two of the largest 161-km ultramarathons in North America in 2009. Respondents had a mean (± SD) age of 44.5 ± 9.8 years (range 20-72 years) ...
متن کاملEffects of training and anthropometric factors on marathon and 100 km ultramarathon race performance
BACKGROUND Marathon (42 km) and 100 km ultramarathon races are increasing in popularity. The aim of the present study was to investigate the potential associations of anthropometric and training variables with performance in these long-distance running competitions. METHODS Training and anthropometric data from a large cohort of marathoners and 100 km ultramarathoners provided the basis of th...
متن کاملMuscle Cramping During a 161-km Ultramarathon: Comparison of Characteristics of Those With and Without Cramping
BACKGROUND This work sought to identify characteristics differing between those with and without muscle cramping during a 161-km ultramarathon. METHODS In this observational study, race participants underwent body weight measurements before, during, and after the race; completed a post-race questionnaire about muscle cramping and "near" cramping (controllable, not reaching full-blown cramping...
متن کاملThe biochemistry of runners in a 1600 km ultramarathon.
OBJECTIVE To investigate biochemical changes related to muscle breakdown, hepatic damage, hyponatraemia, and a number of other variables in the serum of participants in a 1600 km ultramarathon run. METHODS Blood samples were obtained from nine participants (seven men, two women) in a 1600 km foot race before, after 4 and 11 days of running, and at the conclusion of the event. Samples were ana...
متن کاملFactors related to successful completion of a 161-km ultramarathon.
PURPOSE Despite increased 161-km ultramarathon participation in recent years, little is known about those who pursue such an activity. This study surveyed entrants in two of the largest 161-km trail ultramarathon runs in North America to explore demographic characteristics and issues that affected race performance. METHODS All entries of the 2009 Western States Endurance Run and the Vermont 1...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2021
ISSN: 0195-9131
DOI: 10.1249/mss.0000000000002715