A comparison of muscle damage, soreness and performance following a simulated contact and non-contact team sport activity circuit

2011 ◽  
Vol 14 (5) ◽  
pp. 441-446 ◽  
Author(s):  
Tarveen K.R. Singh ◽  
Kym J. Guelfi ◽  
Grant Landers ◽  
Brian Dawson ◽  
David Bishop
Keyword(s):  
Muscle Damage ◽  
Sport Activity ◽  
Team Sport ◽  
And Performance

Effect Of Varying Exercise Intensity On Sweat Lactate Excretion Rate During Simulated Team Sport Activity

2016 ◽  
Vol 48 ◽  
pp. 938
Author(s):  
Corey T. Ungaro ◽  
Adam J. Reimel ◽  
Ryan P. Nuccio ◽  
Kelly A. Barnes ◽  
Bridget C. Sopena ◽  
...  
Keyword(s):  
Exercise Intensity ◽  
Excretion Rate ◽  
Sport Activity ◽  
Team Sport ◽  
Sweat Lactate ◽  
Lactate Excretion

The Effects of Compression Garments on Intermittent Exercise Performance and Recovery on Consecutive Days

2008 ◽  
Vol 3 (4) ◽  
pp. 454-468 ◽  
Author(s):  
Rob Duffield ◽  
Johann Edge ◽  
Robert Merrells ◽  
Emma Hawke ◽  
Matt Barnes ◽  
...  
Keyword(s):  
Heart Rate ◽  
Exercise Performance ◽  
High Intensity ◽  
Peak Power ◽  
Muscle Soreness ◽  
Sport Activity ◽  
Team Sport ◽  
Tympanic Temperature ◽  
Exercise Protocol ◽  
Compression Garments

Purpose:The aim of this study was to determine whether compression garments improve intermittent-sprint performance and aid performance or self-reported recovery from high-intensity efforts on consecutive days.Methods:Following familiarization, 14 male rugby players performed two randomized testing conditions (with or without garments) involving consecutive days of a simulated team sport exercise protocol, separated by 24 h of recovery within each condition and 2 weeks between conditions. Each day involved an 80-min high-intensity exercise circuit, with exercise performance determined by repeated 20-m sprints and peak power on a cart dynamometer (single-man scrum machine). Measures of nude mass, heart rate, skin and tympanic temperature, and blood lactate (La−) were recorded throughout each day; also, creatine kinase (CK) and muscle soreness were recorded each day and 48 h following exercise.Results:No differences (P = .20 to 0.40) were present between conditions on either day of the exercise protocol for repeated 20-m sprint efforts or peak power on a cart dynamometer. Heart rate, tympanic temperature, and body mass did not significantly differ between conditions; however, skin temperature was higher under the compression garments. Although no differences (P = .50) in La− or CK were present, participants felt reduced levels of perceived muscle soreness in the ensuing 48 h postexercise when wearing the garments (2.5 ± 1.7 vs 3.5 ± 2.1 for garment and control; P = .01).Conclusions:The use of compression garments did not improve or hamper simulated team-sport activity on consecutive days. Despite benefits of reduced self-reported muscle soreness when wearing garments during and following exercise each day, no improvements in performance or recovery were apparent.

scholarly journals Changes in Mass and Performance in Rabbit Muscles after Muscle Damage with or without Transplantation of Primary Satellite Cells

2002 ◽  
Vol 11 (2) ◽  
pp. 169-180 ◽  
Author(s):  
Ramzi Boubaker El Andalousi ◽  
Paul-André Daussin ◽  
Jean-Paul Micallef ◽  
Colette Roux ◽  
Jean Nougues ◽  
...  
Keyword(s):  
Muscle Damage ◽  
Satellite Cells ◽  
And Performance

scholarly journals Low Body Fat Does Not Influence Recovery after Muscle-Damaging Lower-Limb Plyometrics in Young Male Team Sport Athletes

2020 ◽  
Vol 5 (4) ◽  
pp. 79
Author(s):  
John F. T. Fernandes ◽  
Kevin L. Lamb ◽  
Craig Twist
Keyword(s):  
Body Composition ◽  
Muscle Damage ◽  
Body Fat ◽  
Knee Extensor ◽  
Young Male ◽  
Peak Torque ◽  
Team Sport ◽  
Flight Time ◽  
Fat Free Mass ◽  
Plyometric Exercise

Aim: This study assessed the influence of fat mass to fat-free mass ratio (FM:FFM) on recovery from plyometric exercise. Method: After assessment of body composition, 20 male team sport players (age 20.7 ± 1.1 years; body mass 77.1 ± 11.5 kg) were divided into low- (n = 10; 0.11 ± 0.03) and normal- (n = 10; 0.27 ± 0.09) fat groups based on FM:FFM ratio. Thereafter, participants completed measurements of knee extensor torque at 60 and 240°∙s−1, countermovement jump flight time, plasma creatine kinase (CK) activity and perceived muscle soreness (VAS) before and at 0, 24 and 48 h after 10 × 10 maximal plyometric vertical jumps. Results: Evidence of muscle damage was confirmed by alterations in VAS, peak torque at 60 and 240°∙s−1 and flight time at 0, 24 and 48 h after plyometric exercise (P < 0.05). CK was increased at 0 and 24 h (P < 0.05) but returned to baseline values by 48 h. No time by group effects were observed for any of the dependent variables (P > 0.05). Conclusion: The current findings indicate that while muscle damage was present after plyometric exercise, the magnitude was similar across the two body composition groups. Applied practitioners can allow for a similar recovery time after plyometric exercise in those with low and normal body fat.

Effect of Milk on Team Sport Performance after Exercise-Induced Muscle Damage

2013 ◽  
Vol 45 (8) ◽  
pp. 1585-1592 ◽  
Author(s):  
EMMA COCKBURN ◽  
PHILLIP G. BELL ◽  
EMMA STEVENSON
Keyword(s):  
Muscle Damage ◽  
Team Sport ◽  
Sport Performance ◽  
Exercise Induced
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