PMID- 28787237
OWN - NLM
STAT- MEDLINE
DCOM- 20180405
LR  - 20180405
IS  - 1555-0273 (Electronic)
IS  - 1555-0265 (Linking)
VI  - 13
IP  - 3
DP  - 2018 Mar 1
TI  - Effect of Body Composition on Physiological Responses to Cold-Water Immersion and 
      the Recovery of Exercise Performance.
PG  - 382-389
LID - 10.1123/ijspp.2017-0083 [doi]
AB  - PURPOSE: To explore the influence of body composition on thermal responses to 
      cold-water immersion (CWI) and the recovery of exercise performance. METHODS: 
      Male subjects were stratified into 2 groups: low fat (LF; n = 10) or high fat 
      (HF; n = 10). Subjects completed a high-intensity interval test (HIIT) on a cycle 
      ergometer followed by a 15-min recovery intervention (control [CON] or CWI). Core 
      temperature (T(c)), skin temperature, and heart rate were recorded continuously. 
      Performance was assessed at baseline, immediately post-HIIT, and 40 min 
      postrecovery using a 4-min cycling time trial (TT), countermovement jump (CMJ), 
      and isometric midthigh pull (IMTP). Perceptual measures (thermal sensation [TS], 
      total quality of recovery [TQR], soreness, and fatigue) were also assessed. 
      RESULTS: T(c) and TS were significantly lower in LF than in HF from 10 min (T(c,) 
      LF 36.5 degrees C +/- 0.5 degrees C, HF 37.2 degrees C +/- 0.6 degrees C; TS, LF 2.3 +/- 0.5 arbitrary units [a.u.], HF 
      3.0 +/- 0.7 a.u.) to 40 min (T(c), LF 36.1 degrees C +/- 0.6 degrees C, HF 36.8 degrees C +/-0.7 degrees C; TS, LF 
      2.3 +/- 0.6 a.u., HF 3.2 +/- 0.7 a.u.) after CWI (P < .05). Recovery of TT 
      performance was significantly enhanced after CWI in HF (10.3 +/- 6.1%) compared 
      with LF (3.1 +/- 5.6%, P = .01); however, no differences were observed between HF 
      (6.9% +/-5.7%) and LF (5.4% +/- 5.2%) with CON. No significant differences were 
      observed between groups for CMJ, IMTP, TQR, soreness, or fatigue in either 
      condition. CONCLUSION: Body composition influences the magnitude of T(c) change 
      during and after CWI. In addition, CWI enhanced performance recovery in the HF 
      group only. Therefore, body composition should be considered when planning CWI 
      protocols to avoid overcooling and maximize performance recovery.
FAU - Stephens, Jessica M
AU  - Stephens JM
FAU - Halson, Shona L
AU  - Halson SL
FAU - Miller, Joanna
AU  - Miller J
FAU - Slater, Gary J
AU  - Slater GJ
FAU - Chapman, Dale W
AU  - Chapman DW
FAU - Askew, Christopher D
AU  - Askew CD
LA  - eng
PT  - Journal Article
DEP - 20180314
PL  - United States
TA  - Int J Sports Physiol Perform
JT  - International journal of sports physiology and performance
JID - 101276430
RN  - 059QF0KO0R (Water)
SB  - IM
MH  - Absorptiometry, Photon
MH  - Adult
MH  - Athletes
MH  - Athletic Performance/*physiology
MH  - *Body Composition
MH  - Body Temperature
MH  - *Cold Temperature
MH  - Exercise/*physiology
MH  - Exercise Test
MH  - Heart Rate
MH  - High-Intensity Interval Training
MH  - Humans
MH  - Immersion
MH  - Male
MH  - Recovery of Function
MH  - Skin Temperature
MH  - Thermosensing
MH  - Water
MH  - Young Adult
OTO - NOTNLM
OT  - countermovement jump
OT  - hydrotherapy
OT  - isometric midthigh pull
OT  - physique
OT  - time trial
EDAT- 2017/08/09 06:00
MHDA- 2018/04/06 06:00
CRDT- 2017/08/09 06:00
PHST- 2017/08/09 06:00 [pubmed]
PHST- 2018/04/06 06:00 [medline]
PHST- 2017/08/09 06:00 [entrez]
AID - 10.1123/ijspp.2017-0083 [doi]
PST - ppublish
SO  - Int J Sports Physiol Perform. 2018 Mar 1;13(3):382-389. doi: 
      10.1123/ijspp.2017-0083. Epub 2018 Mar 14.