PMID- 18714225
OWN - NLM
STAT- MEDLINE
DCOM- 20090210
LR  - 20161018
IS  - 1533-4287 (Electronic)
IS  - 1064-8011 (Linking)
VI  - 22
IP  - 5
DP  - 2008 Sep
TI  - Resting energy expenditure and delayed-onset muscle soreness after full-body 
      resistance training with an eccentric concentration.
PG  - 1602-9
LID - 10.1519/JSC.0b013e31818222c5 [doi]
AB  - The purpose of this investigation was to determine the effect of an acute bout of 
      high-volume, full-body resistance training with an eccentric concentration on 
      resting energy expenditure (REE) and indicators of delayed-onset muscle soreness 
      (DOMS). Eight resistance trained (RT) and eight untrained (UT) participants 
      (mean: age = 23.5 years; height = 180.76 cm; weight = 87.58 kg; body fat = 
      19.34%; lean mass = 68.71 kg) were measured on four consecutive mornings for REE 
      and indicators of DOMS: creatine kinase (CK) and rating of perceived muscle 
      soreness (RPMS). Delayed-onset muscle soreness was induced by performing eight 
      exercises, eight sets, and six repetitions using a 1-second concentric and 
      3-second eccentric muscle action duration. A two-factor repeated-measures 
      analysis of variance revealed that REE was significantly (p < 0.05) elevated at 
      24, 48, and 72 hours post compared with baseline measures for both UT and RT 
      groups. Ratings of perceived muscle soreness were significantly elevated within 
      groups for UT and RT at 24 and 48 hours post and for UT only at 72 hours post 
      compared with baseline (p < 0.05). Nonparametric analyses revealed that CK was 
      significantly increased at 24 hours post for both UT and RT and at 48 and 72 
      hours post for UT only compared with baseline (p < 0.05). Resting energy 
      expenditure and indicators of DOMS were higher in UT compared with RT on all 
      measures, but no significant differences were determined. The main finding of 
      this investigation is that full-body resistance training with an eccentric 
      concentration significantly increased REE up to 72 hours postexercise in UT and 
      RT participants.
FAU - Hackney, Kyle J
AU  - Hackney KJ
AD  - Division of Kinesiology, Health and Sport Studies, Wayne State University, 
      Detroit, Michigan, USA. kjhackne@syr.edu
FAU - Engels, Hermann-J
AU  - Engels HJ
FAU - Gretebeck, Randall J
AU  - Gretebeck RJ
LA  - eng
PT  - Journal Article
PL  - United States
TA  - J Strength Cond Res
JT  - Journal of strength and conditioning research
JID - 9415084
RN  - EC 2.7.3.2 (Creatine Kinase)
SB  - IM
MH  - Analysis of Variance
MH  - Body Composition
MH  - Creatine Kinase/blood
MH  - Energy Metabolism/*physiology
MH  - Humans
MH  - Muscle Fatigue/*physiology
MH  - Muscle, Skeletal/*metabolism/physiopathology
MH  - Pain/*etiology/physiopathology
MH  - Resistance Training/*methods
MH  - Rest
MH  - Young Adult
EDAT- 2008/08/21 09:00
MHDA- 2009/02/12 09:00
CRDT- 2008/08/21 09:00
PHST- 2008/08/21 09:00 [pubmed]
PHST- 2009/02/12 09:00 [medline]
PHST- 2008/08/21 09:00 [entrez]
AID - 10.1519/JSC.0b013e31818222c5 [doi]
PST - ppublish
SO  - J Strength Cond Res. 2008 Sep;22(5):1602-9. doi: 10.1519/JSC.0b013e31818222c5.