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PubMed Publications| Keyword search (4,164 papers available) |  |
"Roberts M" Authored Publications:
| Title | Authors | PubMed ID | |
|---|---|---|---|
| 1 | Searching for balance: The effects of dance training on the postural stability of individuals with intellectual disability | DiPasquale S; Roberts M; | 39818618 HKAP |
| 2 | Improvements in Postural Stability, Dynamic Balance, and Strength Following 12 Weeks of Online Ballet-Modern Dance Classes for Older Women | Chen EH; Bergdahl A; Roberts M; | 38863786 HKAP |
| 3 | A polyphenol-rich cranberry supplement improves muscle oxidative capacity in healthy adults | Parenteau F; Denis A; Roberts M; Comtois AS; Bergdahl A; | 38626462 HKAP |
| 4 | Cranberry supplementation improves physiological markers of performance in trained runners | Parenteau F; Puglia VF; Roberts M; Comtois AS; Bergdahl A; | 38297471 HKAP |
| 5 | Warming Up With a Dynamic Moment of Inertia Bat Can Increase Bat Swing Speed in Competitive Baseball Players | Castonguay T; Roberts M; Dover G; | 35894920 PERFORM |
| 6 | Integrative Dance for Adults with Down Syndrome: Effects on Postural Stability. | Dipasquale S, Canter B, Roberts M | 33042366 HKAP |
| Title: | Cranberry supplementation improves physiological markers of performance in trained runners | ||||
| Authors: | Parenteau F, Puglia VF, Roberts M, Comtois AS, Bergdahl A | ||||
| Link: | https://pubmed.ncbi.nlm.nih.gov/38297471/ | ||||
| DOI: | 10.20463/pan.2023.0032 | ||||
| Publication: | Physical activity and nutrition | ||||
| Keywords: | NIRS; blood lactate; muscle oxygenation; oxygen consumption; polyphenol; proanthocyanidins; | ||||
| PMID: | 38297471 | Category: | Date Added: | 2024-02-01 | |
| Dept Affiliation: |
HKAP
1 Department of Health, Kinesiology and Applied Physiology, Concordia University, Montréal, QC, Canada. 2 Département des Sciences de l'activité physique. Université du Québec à Montréal (UQAM), Montréal, QC, Canada. |
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Description: |
Purpose: Cranberries have the highest polyphenol and antioxidant capacity among fruits and vegetables and may protect against exercise-induced free radical production, consequently improving performance. This study aimed to investigate the effect of polyphenol-rich cranberry extract (CE) on time-trial performance and lactate response following exercise. Methods: A total of 14 trained runners were tested at i) baseline, ii) 2 h following an acute CE dose (0.7 g/kg of body mass), and iii) 4 weeks after daily supplement consumption (0.3 g/kg of body mass). At each time point, runners performed a 1500-m race followed by a 400-m race where the live vastus lateralis oxygenation changes were determined by near-infrared spectroscopy and blood lactate was measured at rest and 1 and 3 min after each trial. The Shapiro-Wilk test and repeated-measures analysis of variance were used to establish significance (P & lt; 0.05). Results: Cranberry supplementation over 28 d improved aerobic performance during the 1500-m time trial, whereas the acute dose had no effect. More specifically, muscle reoxygenation rates were significantly faster after 28 d compared to baseline (P = 0.04; ?² = 0.29), and a trend towards slower deoxygenation rate was observed (P = 0.13; ?² = 0.20). Chronic CE consumption also buffered the post-exercise lactate response for the 400-m race (P = 0.01; ?² = 0.27), while no effects were seen for the longer race. Conclusion: Our results suggest that cranberry supplementation may have ergogenic effects, as it improves physiological markers of performance during short- and long-distance running. |
