Ingestion of an Amino Acid Electrolyte Beverage during Resistance Exercise Does Not Impact Fluid Shifts into Muscle or Performance
| dc.contributor.author | Smith, John Eric W. | |
| dc.contributor.author | Krings, Benjamin M. | |
| dc.contributor.author | Peterson, Timothy J. | |
| dc.contributor.author | Rountree, Jaden A. | |
| dc.contributor.author | Zak, Roksana | |
| dc.contributor.author | McAllister, Matthew | |
| dc.date.accessioned | 2019-08-02T16:40:41Z | |
| dc.date.available | 2019-08-02T16:40:41Z | |
| dc.date.issued | 2017-06-10 | |
| dc.description.abstract | The purpose of this study was to investigate the impact of ingesting an amino acid-electrolyte (AAE) beverage during upper body resistance exercise on transient muscle hypertrophy, exercise performance, markers of muscle damage, and recovery. Participants (n = 15) performed three sets of six repetitions—bench press, lat pull down, incline press, and seated row—followed by three sets of eight repetitions at 75% of the estimated 1 repetition maximum—triceps kickback, hammer curl, triceps push down, and preacher curl—with 90 s of rest between sets. The final set of the push down/preacher curl was performed to failure. Prior to and immediately post-exercise, as well as 24, 48, and 72 h post exercise, cross-sectional muscle thickness was measured. Blood samples were collected prior to exercise, as well as 24, 48, and 72 h post-exercise for serum creatine kinase (CK) analysis. No treatment effect was found for muscle cross-sectional area, repetitions to failure, or serum CK. A main effect (p < 0.001) was observed in the change in serum CK levels in the days following the resistance exercise session. The findings of this study suggest that the acute ingestion of a AAE beverage does not alter acute muscle thickness, performance, perceived soreness and weakness, or markers of muscle damage. | |
| dc.description.department | Health and Human Performance | |
| dc.format | Text | |
| dc.format.extent | 9 pages | |
| dc.format.medium | 1 file (.pdf) | |
| dc.identifier.citation | Smith, J. E. W., Krings, B. M., Peterson, T. J., Rountree, J. A., Zak, R. B., & McAllister, M. J. (2017). Ingestion of an amino acid electrolyte beverage during resistance exercise does not impact fluid shifts into muscle or performance. Sports, 5(2) : 36. | |
| dc.identifier.doi | https://doi.org/10.3390/sports5020036 | |
| dc.identifier.uri | https://hdl.handle.net/10877/8443 | |
| dc.language.iso | en | |
| dc.publisher | Multidisciplinary Digital Publishing Institute | |
| dc.rights.holder | © 2017 The Authors. | |
| dc.rights.license | This work is licensed under a Creative Commons Attribution 4.0 International License. | |
| dc.source | Sports, 2017, Vol. 5, No. 2, 36. | |
| dc.subject | muscle pump | |
| dc.subject | muscle fatigue | |
| dc.subject | ergogenic aid | |
| dc.subject | supplementation | |
| dc.subject | Health and Human Performance | |
| dc.title | Ingestion of an Amino Acid Electrolyte Beverage during Resistance Exercise Does Not Impact Fluid Shifts into Muscle or Performance | |
| dc.type | Article |