Search results for "runner"

European athletes dominate performances in Double Iron ultra-triathlons - A retrospective data analysis from 1985 to 2010

2014

International audience; We investigated the participation and performance trends of ultra-endurance triathletes from all nationalities competing in a Double Iron ultra-triathlon (7.6-km swim, 360-km cycle and 84.4-km run) from 1985 to 2010. A total of 1854 athletes participated in 92 Double Iron ultra-triathlons. The majority of the winners came from Europe with 72 victories, followed by North America with 17 victories. The race time for the European ultra-triathletes was 1340 (s=95.3) min, decreasing highly significantly (r(2)=0.28; P<0.0001) across the years. North American ultra-triathletes finished the races within 1556 (s=124.5) min; their race time showed no changes across the years (…

''Sex Differences In Ultra-triathlon Performance At Increasing Race Distance''

2013

Ruest, Christoph Alexander | Knechtle, Beat | Knechtle, Patrizia | Rosemann, Thomas | Lepers, Romuald; International audience; ''It has been argued that women should be able to outrun men in ultra-endurance distances. The present study investigated the sex difference in overall race times and split times between elite female and male Ironman triathletes competing in Ironman Hawaii (3.8 km swimming, 180 km cycling, and 42.195 km running) and Double Iron ultra-triathletes (7.6 km swimming, 360 km cycling, and 84.4 km running). Data from 20,638 athletes, including 5,163 women and 15,475 men competing in Ironman Hawaii and from 143 women and 1,252 men competing in Double Iron ultra-triathlon ra…

Age, training, and previous experience predict race performance in long-distance inline skaters, not anthropometry

2012

Knechtle, Beat | Knechtle, Patrizia | Ruest, Christoph Alexander | Rosemann, Thomas | Lepers, Romuald; International audience; ''The association of characteristics of anthropometry, training, and previous experience with race time in 84 recreational, long-distance, inline skaters at the longest inline marathon in Europe (111 km), the Inline One-eleven in Switzerland, was investigated to identify predictor variables for performance. Age, duration per training unit, and personal best time were the only three variables related to race time in a multiple regression, while none of the 16 anthropometric variables were related. Anthropometric characteristics seem to be of no importance for a fast …

20 ans après: a second mutation in MAOA identified by targeted high-throughput sequencing in a family with altered behavior and cognition

2013

Intellectual disability (ID) is characterized by an extraordinary genetic heterogeneity, with >250 genes that have been implicated in monogenic forms of ID. Because this complexity precluded systematic testing for mutations and because clinical features are often non-specific, for some of these genes only few cases or families have been unambiguously documented. It is the case of the X-linked gene encoding monoamine oxidase A (MAOA), for which only one nonsense mutation has been identified in Brunner syndrome, characterized in a single family by mild non-dysmorphic ID and impulsive, violent and aggressive behaviors. We have performed targeted high-throughput sequencing of 220 genes, includi…

OXIDATIVE STRESS MARKERS ASSOCIATED WITH MIDDLE DISTANCE RUNNING PERFORMANCE

2014

The aim of this study was to understand the mechanism underlying the physiological adaptation of a kind purely aerobic workout. Particular attention has also been given to the analysis of oxidative stress by detecting some enzymatic blood parameters. We investigate the effect of 2 months of training on middle distance running (800 meters and 1500 meters) agonistic athletes; nine active specifically trained males of mean (± SD) age 19,9 years. The physiological characteristics of middle runners are different from those sprinters and long distance runners because include a variety of aerobic and anaerobic capabilities. Two weeks prior to the 2 months period of exercise, subjects were tested f…

Examination of fundamental movement patterns and likelihood of injury in amateur runners from Opole region in Poland

2018

Background: The most common risk factors for running-related injuries are mistakes, such as insufficient warm-up and stretching exercises, during training. Good preparation and proper training reduces the risk of sport-related injuries. Aim of the study: To examine fundamental movement patterns and likelihood of injury in amateur runners. Material and methods: Twenty-four amateur long-distance runners from Opole region (Poland) were divided into two groups. The first group comprised 12 runners from the club “Kotwica Brzeg”, who did a proper warmup before training and stretching exercises after training. The second group comprised 12 runners from other clubs who did not undertake any warm-up…

Endurance exercise causes mild bronchial epithelial damage in humans

2009

OZONE EXPOSURE INCREASES EXERCISE-INDUCED PULMONARY DAMAGE AND INFLAMMATION IN NONASTHMATIC LONG-DISTANCE RUNNERS

2007

Torre del Greco, villa marittima in contrada Sora (?): 76. Statuetta di corridore

2019

Si dà la prima edizione di una statuetta appartenente alla "seconda donazione borbonica" confluita nel Museo di Palermo, finora considerata solo nel repertorio fogografico della scultura antica di Arndt e Bruckmann, ma con interpretazione inesatta del soggetto. Si tratta di una rara rappresentazione a tutto tondo di un atleta in atto di doppiare la meta, forse in origine appartenente all'arredo scultoreo della Villa marittima di Contrada Sora.

Variations in the Thickness of the Plantar Fascia After Training Based in Training Race. A Pilot Study.

2020

Plantar fascia (PF) is a connective tissue made up of mostly type 1 collagen that is subjected to constant loads. This study evaluated the effect of continuous running on tissue stress in the PF by measuring changes in the thickness of the PF using ultrasound scans. It was a cross-sectional study involving 24 runners from the University of Valen- cia, recruited as volunteers between December 2018 and February 2019. A variety of data was recorded: (age, body mass index, type of footwear, number of workouts per week, KM run per week, sports injuries in the last year, pre and postrace ultrasound PF measurements). There were significant differences in the 3 postrace meas- urements of the left f…