Author
Listed:
- Adnan Haq
(Sports Studies, Moulton College, West Street, Moulton NN3 7RR, UK
Sport and Exercise Science, University of Northampton Waterside Campus, Northampton NN1 5PH, UK)
- William Ribbans
(Sport and Exercise Science, University of Northampton Waterside Campus, Northampton NN1 5PH, UK)
- Anthony W. Baross
(Sport and Exercise Science, University of Northampton Waterside Campus, Northampton NN1 5PH, UK)
Abstract
This study explored the effects of age and body fat content on responses to whole body cryotherapy (WBC) following a downhill running bout. Forty-one male participants (mean ± SD age 42.0 ± 13.7 years, body mass 75.2 ± 10.8 kg) were allocated into WBC (n = 26) and control (CON, n = 15) groups. WBC participants were divided into old (OLD, ≥45 years, n = 10) and young (YNG, <40 years, n = 13), as well as high fat (HFAT, ≥20%, n = 10) and low fat (LFAT ≤ 15%, n = 8) groups. Participants completed a 30 min downhill run (15% gradient) at 60% VO 2 max. The WBC group underwent cryotherapy (3 min, −120 °C) 1 h post-run and CON participants passively recovered in a controlled environment (20 °C). Maximal isometric leg muscle torque was assessed pre and 24 h post-run. Blood creatine kinase (CK) and muscle soreness were assessed pre, post, one hour and 24 h post-run. Muscle torque significantly decreased in both groups post-downhill run (WBC: 220.6 ± 61.4 Nm vs. 208.3 ± 67.6 Nm, p = 0.02; CON: 239.7 ± 51.1 Nm vs. 212.1 ± 46.3 Nm, p = 0.00). The mean decrease in WBC was significantly less than in CON ( p = 0.04). Soreness and CK increased 24 h post for WBC and CON ( p < 0.01) with no difference between groups. Muscle torque significantly decreased in OLD participants ( p = 0.04) but not in YNG ( p = 0.55). There were no differences between HFAT and LFAT (all p values > 0.05). WBC may attenuate muscle damage and benefit muscle strength recovery following eccentrically biased exercises, particularly for young males.
Suggested Citation
Adnan Haq & William Ribbans & Anthony W. Baross, 2021.
"The Effects of Age and Body Fat Content on Post-Downhill Run Recovery Following Whole Body Cryotherapy,"
IJERPH, MDPI, vol. 18(6), pages 1-15, March.
Handle:
RePEc:gam:jijerp:v:18:y:2021:i:6:p:2906-:d:515803
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