scholarly journals Assessment of Long-distance Running Performance in Elite Male Runners Using Onset of Blood Lactate Accumulation.

1999 ◽  
Vol 18 (2) ◽  
pp. 25-29 ◽  
Author(s):  
Daijiro Abe ◽  
Yasushi Sakaguchi ◽  
Hirotsugu Tsuchimochi ◽  
Masako Endo ◽  
Katsuji Miyake ◽  
...  
Keyword(s):  
Blood Lactate ◽  
Distance Running ◽  
Long Distance ◽  
Running Performance ◽  
Lactate Accumulation ◽  
Long Distance Running ◽  
Blood Lactate Accumulation ◽  
Distance Running Performance

scholarly journals Comienzo de la acumulación de lactato sanguíneo como predictor del rendimiento en atletas de élite (Onset of blood lactate accumulation as a predictor of performance in top athletes)

Retos ◽  
2015 ◽  
pp. 67-69
Author(s):  
Jordan Santos-Concejero ◽  
Cristina Granados ◽  
Iraia Bidaurrazaga-Letona ◽  
Jon Zabala-Lili ◽  
Jon Irazusta ◽  
...  
Keyword(s):  
Blood Lactate ◽  
Lactate Concentration ◽  
Long Distance ◽  
Running Performance ◽  
Lactate Accumulation ◽  
Physiological Variables ◽  
Long Distance Running ◽  
Blood Lactate Accumulation ◽  
Para Determinar ◽  
Trained Runners

El objetivo principal de este estudio fue investigar si el comienzo de la acumulación de lactato en sangre (VOBLA) es un buen predictor del rendimiento de mediofondo y fondo en atletas entrenados. Veintidós corredores tomaron parte en este estudio. Todos completaron un test máximo incremental en tapiz rodante para determinar los parámetros fisiológicos máximos así como la VOBLA. Se analizaron las relaciones entre la VOBLA y el ritmo de carrera de 10 km (V10K) y 3 km (V3K). La VOBLA fue de 17.7 ± 1.2 km·h-1 y las V10K y V3K fueron 21.1 ± 0.7 km·h-1 y 19.0 ± 0.8 km·h-1, respectivamente. Se encontró una correlación lineal significativa entre la VOBLA y V10K (r = 0.761, P < 0.05) y entre VOBLA y V3K (r = 0.561, P < 0.05). Estos resultados indican que la VOBLA está altamente asociada al rendimiento de la carrera de acuerdo a V10K yV3K en atletas entrenados.Palabras clave: Resistencia, OBLA, correlación, carrera a pie.Abstract: The main purpose of this study was to investigate whether the onset of blood lactate accumulation velocity (VOBLA) is a good predictor of middle- and long-distance running performance in well-trained endurance runners. Twenty-two well-trained runners participated in this study. All participants completed a incremental test on a treadmill to determine maximal physiological variables the VOBLA (4 mmol·L-1 of lactate concentration). The relationships between VOBLA and the best 10-km (V10K) and 3-km (V3K) race pace were analyzed. The velocity for VOBLA was 17.7 ± 1.2 km·h-1 and the velocities for V10K and V3K were 21.1 ± 0.7 km·h-1 and 19.0 ± 0.8 km·h-1, respectively. A positive linear relationship was found between VOBLA and V10K (r = 0.761, P < 0.05) and between VOBLA and V3K (r = 0.561,P < 0.05). These results indicate that VOBLA is highly associated to running performance according to V10K and V3K in well-trained runners.Key words: Endurance, OBLA, correlation, running.

scholarly journals Temporal Changes in Long-Distance Running Performance of Asian Children between 1964 and 2009

2012 ◽  
Vol 42 (4) ◽  
pp. 267-279 ◽  
Author(s):  
Grant R. Tomkinson ◽  
Duncan Macfarlane ◽  
Shingo Noi ◽  
Dae-Yeon Kim ◽  
Zhengzhen Wang ◽  
...  
Keyword(s):  
Temporal Changes ◽  
Distance Running ◽  
Long Distance ◽  
Running Performance ◽  
Long Distance Running ◽  
Asian Children ◽  
Distance Running Performance

scholarly journals INFLUENCE OF BMI VALUE ON MIDDLE AND LONG DISTANCE RUNNING OF URBAN AND RURAL MIDDLE SCHOOL STUDENTS IN SOUTHWEST CHINA

2021 ◽  
Author(s):  
YUNPENG ZHAO ◽  
LIAOKUN YE ◽  
CHAOHU HE
Keyword(s):  
Middle School ◽  
Middle School Students ◽  
The Body ◽  
Influence Coefficient ◽  
Distance Running ◽  
School Students ◽  
Long Distance ◽  
Running Performance ◽  
Long Distance Running ◽  
Distance Running Performance

Abstract. BMI is an important index used to evaluate human health status and degree of obesity in the world. The body mass index of middle school students affects the future national health level of our country. With the progress of the country and society, the health of the youth is the “health” of the motherland. In this paper, by sampling the physical index data of some urban and rural middle schools in Yunnan Province, the influence degree of BMI value on middle and long-distance running performance was analyzed by using relevant mathematical statistical methods. According to the data analysis, the influence coefficient is obtained. The BMI value is in the healthy range, and the middle and long distance running performance will be better accordingly. Obese and thin students do worse in middle and long distance running.

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