PMID- 26213682
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20200930
IS  - 2199-1170 (Print)
IS  - 2198-9761 (Electronic)
IS  - 2198-9761 (Linking)
VI  - 2
DP  - 2015 Jun
TI  - The acute effect of exercise modality and nutrition manipulations on 
      post-exercise resting energy expenditure and respiratory exchange ratio in women: 
      a randomized trial.
LID - 11 [pii]
AB  - BACKGROUND: The purpose of this study was to examine the effect of exercise 
      modality and pre-exercise carbohydrate (CHO) or protein (PRO) ingestion on 
      post-exercise resting energy expenditure (REE) and respiratory exchange ratio 
      (RER) in women. METHODS: Twenty recreationally active women (mean +/- SD; age 24.6 
      +/- 3.9 years; height 164.4 +/- 6.6 cm; weight 62.7 +/- 6.6 kg) participated in this 
      randomized, crossover, double-blind study. Each participant completed six 
      exercise sessions, consisting of three exercise modalities: aerobic endurance 
      exercise (AEE), high-intensity interval running (HIIT), and high-intensity 
      resistance training (HIRT); and two acute nutritional interventions: CHO and PRO. 
      Salivary samples were collected before each exercise session to determine 
      estradiol-beta-17 and before and after to quantify cortisol. Post-exercise REE and 
      RER were analyzed via indirect calorimetry at the following: baseline, 
      immediately post (IP), 30 minutes (30 min) post, and 60 minutes (60 min) post 
      exercise. A mixed effects linear regression model, controlling for estradiol, was 
      used to compare mean longitudinal changes in REE and RER. RESULTS: On average, 
      HIIT produced a greater REE than AEE and HIRT (p < 0.001) post exercise. Effects 
      of AEE and HIRT were not significantly different for post-exercise REE (p = 
      0.1331). On average, HIIT produced lower RER compared to either AEE or HIRT after 
      30 min (p < 0.001 and p = 0.0169, respectively) and compared to AEE after 60 min 
      (p = 0.0020). On average, pre-exercise PRO ingestion increased post-exercise REE 
      (p = 0.0076) and decreased post-exercise RER (p < 0.0001) compared to 
      pre-exercise CHO ingestion. CONCLUSION: HIIT resulted in the largest increase in 
      REE and largest reduction in RER.
FAU - Wingfield, Hailee L
AU  - Wingfield HL
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
FAU - Smith-Ryan, Abbie E
AU  - Smith-Ryan AE
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
FAU - Melvin, Malia N
AU  - Melvin MN
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
FAU - Roelofs, Erica J
AU  - Roelofs EJ
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
FAU - Trexler, Eric T
AU  - Trexler ET
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
FAU - Hackney, Anthony C
AU  - Hackney AC
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA ; Department of Nutrition 
      - Gillings School of Global Public Health, University of North Carolina, Chapel 
      Hill, NC, USA.
FAU - Weaver, Mark A
AU  - Weaver MA
AD  - Departments of Medicine and Biostatistics, University of North Carolina, Chapel 
      Hill, NC, USA.
FAU - Ryan, Eric D
AU  - Ryan ED
AD  - Department of Exercise and Sport Science, University of North Carolina, 209 
      Fetzer Hall, CB #8700, Chapel Hill, NC 27599-8700, USA.
LA  - eng
GR  - KL2 TR001109/TR/NCATS NIH HHS/United States
GR  - UL1 TR001111/TR/NCATS NIH HHS/United States
GR  - UL1 TR002489/TR/NCATS NIH HHS/United States
PT  - Journal Article
PL  - Switzerland
TA  - Sports Med Open
JT  - Sports medicine - open
JID - 101662568
PMC - PMC4512833
MID - NIHMS702758
EDAT- 2015/07/28 06:00
MHDA- 2015/07/28 06:01
PMCR- 2015/06/05
CRDT- 2015/07/28 06:00
PHST- 2015/07/28 06:00 [entrez]
PHST- 2015/07/28 06:00 [pubmed]
PHST- 2015/07/28 06:01 [medline]
PHST- 2015/06/05 00:00 [pmc-release]
AID - 11 [pii]
AID - 10 [pii]
AID - 10.1186/s40798-015-0010-3 [doi]
PST - ppublish
SO  - Sports Med Open. 2015 Jun;2:11. doi: 10.1186/s40798-015-0010-3.