Next Article in Journal
Lipid Accumulation and Chronic Kidney Disease
Previous Article in Journal
Palatability of Goat’s versus Cow’s Milk: Insights from the Analysis of Eating Behavior and Gene Expression in the Appetite-Relevant Brain Circuit in Laboratory Animal Models
Article

Pomegranate Extract Improves Maximal Performance of Trained Cyclists after an Exhausting Endurance Trial: A Randomised Controlled Trial

Department of Exercise Physiology, San Antonio Catholic University of Murcia (UCAM), 30107 Murcia, Spain
*
Author to whom correspondence should be addressed.
Nutrients 2019, 11(4), 721; https://doi.org/10.3390/nu11040721
Received: 10 January 2019 / Revised: 21 March 2019 / Accepted: 25 March 2019 / Published: 28 March 2019
The efficacy of pomegranate (Punica granatum) extract (PE) for improving performance and post-exercise recovery in an active population was equivocal in previous studies. In this study, a randomised, double-blinded, placebo-controlled, balanced, cross-over trial with two arms was conducted. Eligibility criteria for participants were as follows: male, amateur cyclist, with a training routine of 2 to 4 sessions per week (at least one hour per session). The cyclists (n = 26) were divided into treatment (PE) and placebo (PLA) groups for a period of 15 days. After physical tests, the groups were exchanged after a 14-day washout period. Exercise tests consisted of endurance bouts (square-wave endurance exercise test followed by an incremental exercise test to exhaustion) and an eccentric exercise drill. The objective was to assess the efficacy of PE in performance outcomes and post-exercise muscular recovery and force restoration after a prolonged submaximal effort. Twenty-six participants were included for statistical analysis. There was a statistically significant difference in total time to exhaustion (TTE)(17.66–170.94 s, p < 0.02) and the time to reach ventilatory threshold 2 (VT2)(26.98–82.55 s, p < 0.001), with greater values for the PE compared to the PLA group. No significant results were obtained for force restoration in the isokinetic unilateral low limb test. PE, after a prolonged submaximal effort, may be effective in improving performance outcomes at maximal effort and might help to restore force in the damaged muscles. View Full-Text
Keywords: pomegranate; exercise performance; sports nutrition; delayed onset muscle soreness; muscle recovery; antioxidants pomegranate; exercise performance; sports nutrition; delayed onset muscle soreness; muscle recovery; antioxidants
Show Figures

Figure 1

MDPI and ACS Style

Torregrosa-García, A.; Ávila-Gandía, V.; Luque-Rubia, A.J.; Abellán-Ruiz, M.S.; Querol-Calderón, M.; López-Román, F.J. Pomegranate Extract Improves Maximal Performance of Trained Cyclists after an Exhausting Endurance Trial: A Randomised Controlled Trial. Nutrients 2019, 11, 721. https://doi.org/10.3390/nu11040721

AMA Style

Torregrosa-García A, Ávila-Gandía V, Luque-Rubia AJ, Abellán-Ruiz MS, Querol-Calderón M, López-Román FJ. Pomegranate Extract Improves Maximal Performance of Trained Cyclists after an Exhausting Endurance Trial: A Randomised Controlled Trial. Nutrients. 2019; 11(4):721. https://doi.org/10.3390/nu11040721

Chicago/Turabian Style

Torregrosa-García, Antonio, Vicente Ávila-Gandía, Antonio J. Luque-Rubia, María S. Abellán-Ruiz, María Querol-Calderón, and F. J. López-Román 2019. "Pomegranate Extract Improves Maximal Performance of Trained Cyclists after an Exhausting Endurance Trial: A Randomised Controlled Trial" Nutrients 11, no. 4: 721. https://doi.org/10.3390/nu11040721

Find Other Styles
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Back to TopTop