Core temperature changes and sprint performance of elite female soccer players after a 15-minute warm-up in a hot-humid environment

2014 ◽  
pp. 1 ◽  
Author(s):  
Juraiporn Somboonwong ◽  
Ladawan Chutimakul ◽  
Sompol Sanguanrungsirikul
Keyword(s):  
Core Temperature ◽  
Sprint Performance ◽  
Soccer Players ◽  
Warm Up ◽  
Temperature Changes ◽  
Humid Environment

Effect of cluster set warm-up configurations on sprint performance in collegiate male soccer players

2018 ◽  
Vol 43 (6) ◽  
pp. 625-630 ◽  
Author(s):  
Brett S. Nickerson ◽  
Gerald T. Mangine ◽  
Tyler D. Williams ◽  
Ismael A. Martinez
Keyword(s):  
Repeated Measures ◽  
Sprint Performance ◽  
Soccer Players ◽  
Strength And Conditioning ◽  
Warm Up ◽  
Back Squat ◽  
Cluster Set ◽  
Rest Periods ◽  
Single Cluster ◽  
Traditional Manner

The purpose of this study was to determine if back squat cluster sets (CS) with varying inter-repetition rest periods would potentiate greater sprint performance compared with a traditional set parallel back squat in collegiate soccer players. Twelve collegiate male soccer players (age, 21.0 ± 2.0 years; height, 180.0 ± 9.0 cm; body mass, 79.0 ± 9.5 kg) performed a 20-m sprint prior to a potentiation complex and at 1, 4, 7, and 10 min postexercise on 3 separate, randomized occasions. On each occasion, the potentiation complex consisted of 1 set of 3 repetitions at 85% 1-repetition maximum (1RM) for the traditional parallel back squat. However, on 1 occasion the 3-repetition set was performed in a traditional manner (i.e., continuously), whereas on the other 2 occasions, 30s (CS30) and 60 s (CS60) of rest were allotted between each repetition. Repeated-measures ANOVA revealed greater (p = 0.022) mean barbell velocity on CS60 compared with the traditional set. However, faster (p < 0.040) 20-m sprint times were observed for CS30 (3.15 ± 0.16 s) compared with traditional (3.20 ± 0.17 s) only at 10 min postexercise. No other differences were observed. These data suggest that a single cluster set of 3 repetitions with 30-s inter-repetition rest periods at 85% 1RM acutely improves 20-m sprinting performance. Strength and conditioning professionals and their athletes might consider its inclusion during the specific warm-up to acutely improve athletic performance during the onset (≤10 min) of training or competition.

scholarly journals The Effect of Different Warm Up Stretch Protocols on 20m-Sprint Performance in Trained Soccer Players

2012 ◽  
Vol 46 ◽  
pp. 2210-2214 ◽  
Author(s):  
Yaser Alikhajeh ◽  
Nasser Mohamad Rahimi ◽  
Khadijeh Fazeli ◽  
Hajar Fazeli
Keyword(s):  
Sprint Performance ◽  
Soccer Players ◽  
Warm Up

Gastric Emptying of Fluids during Variable-Intensity Running in the Heat

2007 ◽  
Vol 17 (3) ◽  
pp. 270-283 ◽  
Author(s):  
Nicholas Gant ◽  
John B. Leiper ◽  
Clyde Williams
Keyword(s):  
Gastric Emptying ◽  
Core Temperature ◽  
Electrolyte Solution ◽  
Sprint Performance ◽  
Soccer Players ◽  
Double Sampling ◽  
Variable Intensity ◽  
Exercise Period ◽  
Aspiration Technique ◽  
Total Fluid

This study examined gastric emptying, core temperature, and sprint performance during prolonged intermittent shuttle running in 30 °C when ingesting a carbohydrate-electrolyte solution (CES) or favored water (FW). Nine male soccer players performed 60 min of shuttle running, ingesting fluid before exercise and every 15 min during exercise. Gastric emptying was measured using a double-sampling aspiration technique, and intestinal temperature was monitored via ingested capsules. There were no differences between trials in the total fluid volume emptied from the stomach during each exercise period (P = 0.054). The volume emptied every 15 min was 244 ± 67 mL in the CES trial and 273 ± 66 mL in the FW trial. Intestinal temperature was higher during exercise in the CES trial (P = 0.004), and cumulative sprint time was shorter (P = 0.037). Sprint performance was enhanced by the ingestion of a CES, which resulted in elevated core temperatures, and the rate of gastric emptying remained similar between solutions.

Acute Effects of Ballistic vs. Passive Static Stretching Involved in a Prematch Warm-up on Vertical Jump and Linear Sprint Performance in Soccer Players

2021 ◽  
Vol 35 (1) ◽  
pp. 147-153 ◽  
Author(s):  
Samuel López Mariscal ◽  
Víctor Sánchez Garcia ◽  
José C. Fernández-García ◽  
Eduardo Sáez de Villarreal
Keyword(s):  
Vertical Jump ◽  
Sprint Performance ◽  
Soccer Players ◽  
Static Stretching ◽  
Acute Effects ◽  
Warm Up

The effects of warm-up on intermittent sprint performance in a hot and humid environment

2012 ◽  
Vol 30 (10) ◽  
pp. 967-974 ◽  
Author(s):  
Pongson Yaicharoen ◽  
Karen Wallman ◽  
Alan Morton ◽  
David Bishop ◽  
Robert J. Grove
Keyword(s):  
Sprint Performance ◽  
Warm Up ◽  
Humid Environment

scholarly journals Effects of Short-Term Plyometric Training on Agility, Jump and Repeated Sprint Performance in Female Soccer Players

2021 ◽  
Vol 18 (5) ◽  
pp. 2274
Author(s):  
Marcin Maciejczyk ◽  
Renata Błyszczuk ◽  
Aleksander Drwal ◽  
Beata Nowak ◽  
Marek Strzała
Keyword(s):  
Physical Performance ◽  
Sprint Performance ◽  
Soccer Players ◽  
Plyometric Training ◽  
Countermovement Jump ◽  
Short Term ◽  
Jump Performance ◽  
Squat Jump ◽  
Repeated Sprint ◽  
Before And After

The aim of the study was to determine the effects of short-term (4 weeks, twice a week: 8 sessions) plyometric training on agility, jump, and repeated sprint performance in female soccer players. The study comprised 17 females performing this sports discipline. The players were randomly divided into two groups: with plyometric training (PLY) and the control (CON). All players followed the same training program, but the PLY group also performed plyometric exercises. Tests used to evaluate physical performance were carried out immediately before and after PLY. After implementing the short PLY training, significant improvement in jump performance (squat jump: p = 0.04, ES = 0.48, countermovement jump: p = 0.009, ES = 0.42) and agility (p = 0.003, ES = 0.7) was noted in the PLY group. In the CON group, no significant (p > 0.05) changes in physical performance were observed. In contrast, PLY did not improve repeated sprint performance (p > 0.05) among female soccer players. In our research, it was shown that PLY can also be effective when performed for only 4 weeks instead of the 6–12 weeks typically applied.

Core Temperature Changes during N2O Fentanyl and Halothane/O2 Anesthesia

1987 ◽  
Vol 67 (1) ◽  
pp. 137-138 ◽  
Author(s):  
D. I. Sessler ◽  
E. H. Rubinstein ◽  
E. I. Eger
Keyword(s):  
Core Temperature ◽  
Temperature Changes
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