| Title |
The acute effect of exercise modality and nutrition manipulations on post-exercise resting energy expenditure and respiratory exchange ratio in women: a randomized trial
|
|---|---|
| Published in |
Sports Medicine - Open, June 2015
|
| DOI | 10.1186/s40798-015-0010-3 |
| Pubmed ID | |
| Authors |
Hailee L Wingfield, Abbie E Smith-Ryan, Malia N Melvin, Erica J Roelofs, Eric T Trexler, Anthony C Hackney, Mark A Weaver, Eric D Ryan |
| Abstract |
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. 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-β-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. 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. HIIT resulted in the largest increase in REE and largest reduction in RER. |
X Demographics
The data shown below were collected from the profiles of 37 X users who shared this research output. Click here to find out more about how the information was compiled.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Spain | 5 | 14% |
| United States | 5 | 14% |
| Japan | 4 | 11% |
| Saudi Arabia | 4 | 11% |
| Australia | 3 | 8% |
| Guatemala | 1 | 3% |
| Nigeria | 1 | 3% |
| United Kingdom | 1 | 3% |
| Unknown | 13 | 35% |
Demographic breakdown
| Type | Count | As % |
|---|---|---|
| Members of the public | 28 | 76% |
| Practitioners (doctors, other healthcare professionals) | 5 | 14% |
| Scientists | 3 | 8% |
| Unknown | 1 | 3% |
Mendeley readers
The data shown below were compiled from readership statistics for 148 Mendeley readers of this research output. Click here to see the associated Mendeley record.
Geographical breakdown
| Country | Count | As % |
|---|---|---|
| Japan | 1 | <1% |
| Algeria | 1 | <1% |
| Brazil | 1 | <1% |
| Unknown | 145 | 98% |
Demographic breakdown
| Readers by professional status | Count | As % |
|---|---|---|
| Student > Bachelor | 34 | 23% |
| Student > Master | 21 | 14% |
| Researcher | 12 | 8% |
| Student > Ph. D. Student | 8 | 5% |
| Professor | 6 | 4% |
| Other | 25 | 17% |
| Unknown | 42 | 28% |
| Readers by discipline | Count | As % |
|---|---|---|
| Sports and Recreations | 37 | 25% |
| Medicine and Dentistry | 18 | 12% |
| Nursing and Health Professions | 14 | 9% |
| Agricultural and Biological Sciences | 9 | 6% |
| Biochemistry, Genetics and Molecular Biology | 4 | 3% |
| Other | 16 | 11% |
| Unknown | 50 | 34% |
Attention Score in Context
This research output has an Altmetric Attention Score of 216. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 February 2024.
All research outputs
#183,450
of 25,813,008 outputs
Outputs from Sports Medicine - Open
#15
of 625 outputs
Outputs of similar age
#1,801
of 281,639 outputs
Outputs of similar age from Sports Medicine - Open
#1
of 9 outputs
Altmetric has tracked 25,813,008 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 99th percentile: it's in the top 5% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 625 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 27.0. This one has done particularly well, scoring higher than 97% of its peers.
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