PMID- 28166186
OWN - NLM
STAT- MEDLINE
DCOM- 20190204
LR  - 20190215
IS  - 1533-4287 (Electronic)
IS  - 1064-8011 (Linking)
VI  - 32
IP  - 12
DP  - 2018 Dec
TI  - Between-Session Reliability of Isometric Midthigh Pull Kinetics and Maximal Power 
      Clean Performance in Male Youth Soccer Players.
PG  - 3364-3372
LID - 10.1519/JSC.0000000000001830 [doi]
AB  - Dos'Santos, T, Thomas, C, Comfort, P, McMahon, JJ, Jones, PA, Oakley, NP, and 
      Young, AL. Between-session reliability of isometric midthigh pull kinetics and 
      maximal power clean performance in male youth soccer players. J Strength Cond Res 
      32(12): 3373-3381, 2018-The aim of the study was to determine the between-session 
      reliability of isometric midthigh pull (IMTP) kinetics and maximal weight lifted 
      during the power clean (PC) in male youth soccer players, and to identify the 
      smallest detectable differences between sessions. Thirteen male youth soccer 
      players (age: 16.7 +/- 0.5 years, height: 1.80 +/- 0.08 m, and mass: 70.5 +/- 9.4 kg) 
      performed 3 IMTP trials, whereas only 10 soccer players performed maximal PCs. 
      These were performed twice, separated by 48 hours to examine the between-session 
      reliability. Intraclass correlation coefficients (ICCs) and coefficient of 
      variation (CV) demonstrated high levels of within-session (ICC = 0.84-0.98, CV = 
      4.05-10.00%) and between-session reliability (ICC = 0.86-0.96, CV = 3.76-7.87%) 
      for IMTP kinetics (peak force [PF] and time-specific force values 30-250 ms) and 
      maximal PC (ICC = 0.96, CV = 3.23%), all meeting minimum acceptable reliability 
      criteria. No significant differences (p > 0.05, effect size </=0.22) were revealed 
      between sessions for IMTP kinetics and maximal PC performance. Strength and 
      conditioning coaches and practitioners should consider changes of >6.04% in 
      maximal PC and changes in IMTP kinetics of >14.31% in force at 30 ms, >14.73% in 
      force at 50 ms, >12.36% in force at 90 ms, >12.37% in force at 100 ms, >14.51% in 
      force at 150 ms, >11.71% in force at 200 ms, >7.23% in force at 250 ms, and 
      >8.50% in absolute PF as meaningful improvements in male youth soccer players. 
      Decrements in the IMTP kinetics greater than the aforementioned values could 
      possibly be used as an indicator of neuromuscular fatigue and preparedness for 
      training or competition.
FAU - Dos'Santos, Thomas
AU  - Dos'Santos T
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
FAU - Thomas, Christopher
AU  - Thomas C
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
FAU - Comfort, Paul
AU  - Comfort P
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
FAU - McMahon, John J
AU  - McMahon JJ
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
FAU - Jones, Paul A
AU  - Jones PA
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
FAU - Oakley, Nick P
AU  - Oakley NP
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
AD  - Crewe Alexandra Football Club, Crewe, United Kingdom.
FAU - Young, Ashley L
AU  - Young AL
AD  - Human Performance Laboratory, Directorate of Sport, Exercise, and Physiotherapy, 
      University of Salford, Greater Manchester, United Kingdom.
AD  - Crewe Alexandra Football Club, Crewe, United Kingdom.
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Strength Cond Res
JT  - Journal of strength and conditioning research
JID - 9415084
SB  - IM
MH  - Adolescent
MH  - Athletes
MH  - Body Weight
MH  - Exercise Test
MH  - Humans
MH  - Isometric Contraction
MH  - Kinetics
MH  - Male
MH  - *Muscle Strength
MH  - Muscle, Skeletal/*physiology
MH  - Reproducibility of Results
MH  - Soccer
MH  - Thigh/*physiology
EDAT- 2017/02/07 06:00
MHDA- 2019/02/05 06:00
CRDT- 2017/02/07 06:00
PHST- 2017/02/07 06:00 [pubmed]
PHST- 2019/02/05 06:00 [medline]
PHST- 2017/02/07 06:00 [entrez]
AID - 10.1519/JSC.0000000000001830 [doi]
PST - ppublish
SO  - J Strength Cond Res. 2018 Dec;32(12):3364-3372. doi: 
      10.1519/JSC.0000000000001830.