scholarly journals Comparisons of Perceived Training Doses in Champion Collegiate-Level Male and Female Cross-country Runners and Coaches over the Course of a Competitive Season

2017 ◽  
Vol 3 (1) ◽  
Author(s):  
Kyle R. Barnes
Keyword(s):  
Male And Female ◽  
Competitive Season ◽  
Collegiate Level ◽  
Cross Country ◽  
Cross Country Runners

Physiologic Comparison of Adolescent Female and Male Cross-Country Runners

1990 ◽  
Vol 2 (4) ◽  
pp. 313-321 ◽  
Author(s):  
Lee N. Cunningham
Keyword(s):  
Ventilatory Threshold ◽  
Maximal Oxygen Consumption ◽  
Laboratory Data ◽  
Female Adolescent ◽  
Running Economy ◽  
Adolescent Male ◽  
Distance Runners ◽  
Male And Female ◽  
Cross Country ◽  
Cross Country Runners

To compare the physiologic differences between adolescent male and female cross-country runners, 12 male and 12 female high school nonelite distance runners who had competed successfully at the All State 5-km championship cross-country meet were tested in the laboratory. Data were analyzed in relation to maximal oxygen consumption (VO2max), ventilatory threshold (VT), and running economy (RE). Male runners were taller, heavier, had less body fat, and ran faster by 2 minutes and 18 seconds than female runners. Running economy was similar between gender. VO2 at a 215 m•min−1 pace was 46.7 ml•kg−1•min−1 for male runners and 47.8 ml•kg−1•min−1 for female runners. At the VT, males demonstrated a higher VO2 and treadmill velocity than females. Heart rate, percent HR max, and percent VO2 max at the VT were not different between gender. Males demonstrated a higher VO2 max of 74.6 versus 66.1 ml•kg−1•min−1 than female runners. The fractional utilization of VO2 at race pace was not different between males (90%) and females (91%). In conclusion, the primary physiologic determinant for performance differences between nonelite, competitive male and female adolescent distance runners is associated with VO2 max.

Muscle force characteristics of male and female collegiate cross-country runners during overground running

2020 ◽  
Vol 38 (5) ◽  
pp. 542-551
Author(s):  
C. Nathan Vannatta ◽  
Thomas G. Almonroeder ◽  
Thomas W. Kernozek ◽  
Stacey Meardon
Keyword(s):  
Muscle Force ◽  
Male And Female ◽  
Cross Country ◽  
Cross Country Runners ◽  
Force Characteristics

scholarly journals Relationship Between Hepcidin, Interluken-6, And Ferritin In Division-I Cross-country Runners Over A Competitive Season

2019 ◽  
Vol 51 (Supplement) ◽  
pp. 25
Author(s):  
Jesse A. Goodrich ◽  
Sewan Kim ◽  
Dillon J. Frisco ◽  
Kimberly Detwiler ◽  
Miguel Rueda ◽  
...  
Keyword(s):  
Division I ◽  
Competitive Season ◽  
Cross Country ◽  
Cross Country Runners

Changes in Achilles’ Tendon Cross-sectional Area in Collegiate Cross-country Runners Across a Competitive Season

2014 ◽  
Vol 46 ◽  
pp. 951
Author(s):  
Katy Neves ◽  
A Wayne Johnson ◽  
Joseph William Myrer ◽  
Coulter Neves ◽  
Jarom Bridges ◽  
...  
Keyword(s):  
Achilles Tendon ◽  
Cross Sectional Area ◽  
Sectional Area ◽  
Cross Sectional ◽  
Competitive Season ◽  
Cross Country ◽  
Cross Country Runners

In-Season Dietary Adequacy of Trained Male Cross-Country Runners

1995 ◽  
Vol 5 (1) ◽  
pp. 45-55 ◽  
Author(s):  
Robert A. Niekamp ◽  
Janine T. Baer
Keyword(s):  
Body Weight ◽  
Energy Expenditure ◽  
Dietary Adequacy ◽  
Carbohydrate Consumption ◽  
Normal Limits ◽  
Diet Records ◽  
Competitive Season ◽  
Daily Energy ◽  
Cross Country ◽  
Cross Country Runners

The purpose of this study was to determine the dietary adequacy of 12 collegiate cross-country runners during a competitive season. Four-day diet records were collected twice during the season and analyzed for total daily energy, macronutrients, vitamin A, vitamin C, thiamin, riboflavin, niacin, vitamin , folate, iron, magnesium, zinc, and calcium. Mean energy intake (3,248 ± 590 kcal) was not significantly different from estimated mean energy expenditure (3,439 ± 244 kcal). Week 8 mean prealbumin levels were within normal limits (26.8 ± 2.8 mg/dl). Mean daily CHO intake was 497 ± 134 g/day (61.2%). Three to four hours prior to competition a pre-race meal was consumed; it contained 82 ± 47 g CHO. Posteompetition CHO intake was delayed an average 2.5 hr; at that time approximately 2.6 ± 0.69 g CHO/kg body weight was consumed. The athletes appeared to demonstrate dietary adequacy with the exception of timing of posteompetition carbohydrate consumption.

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