» Articles » PMID: 35356104

Anaerobic Performance After 3-day Consecutive CO-rich Cold-water Immersion in Physically Active Males

Overview
Journal J Exerc Sci Fit
Date 2022 Mar 31
PMID 35356104
Authors
Affiliations
Soon will be listed here.
Abstract

Background Objective: We investigated the effects of a 3-day consecutive CO-rich cold (20 °C) water immersion (CCWI) following a high-intensity intermittent test (HIIT) on subjects' sublingual temperature (T), blood lactate ([La]b), and heart rate (HR) compared to cold (20 °C) tap-water immersion (CWI) or passive recovery (PAS).

Methods: Thirty-two subjects were randomly allocated into three groups (CCWI, CWI, and PAS), each of which completed 4 consecutive days of cycling experiments. HR, T, and [La]b were recorded on each day of exercise testing (immersion from Day 1 to Day 3 and Day 4). HIIT consisted of 8 sets of 20-sec maximum exercise at an intensity of 120% of VOmax with 10-sec passive rest. The mean and peak power, and peak pedal repetitions (PPR) within HIIT were averaged and the decline in PPR (ΔPPR) from Day 1 to Day 4 was measured.

Results: In CCWI and CWI, HR declined significantly following each immersion, with CCWI showing the larger reduction (p < 0.001). At Day 2, CCWI showed a significantly lower [La]b compared to PAS (p < 0.01). The changes in mean and peak power from Day 1 to Day 4 did not differ among the groups (p = 0.302). ΔPPR of HIIT was significantly correlated with the HR and [La]b values after immersions (ΔPPR-HR: r = 0.938, p < 0.001, ΔPPR-[La]b: r = 0.999, p < 0.001).

Conclusions: These findings indicate that CCWI is a promising intervention for maintaining peak performance in high-intensity intermittent exercise, which is associated with a reduction in [La]b and HR.

Citing Articles

Effect of CO and H gas mixture in cold water immersion on recovery after eccentric loading.

Yoshimura M, Nakamura M, Kasahara K, Yoshida R, Murakami Y, Hojo T Heliyon. 2023; 9(10):e20288.

PMID: 37767470 PMC: 10520833. DOI: 10.1016/j.heliyon.2023.e20288.


The field study about the effects of artificial CO-rich cool-water immersion after outdoor sports activity in a hot environment.

Yoshimura M, Nakamura M, Hojo T, Arai A, Fukuoka Y J Exerc Sci Fit. 2023; 21(3):268-274.

PMID: 37250065 PMC: 10209124. DOI: 10.1016/j.jesf.2023.05.001.

References
1.
Vaile J, Halson S, Gill N, Dawson B . Effect of hydrotherapy on recovery from fatigue. Int J Sports Med. 2007; 29(7):539-44. DOI: 10.1055/s-2007-989267. View

2.
White G, Wells G . Cold-water immersion and other forms of cryotherapy: physiological changes potentially affecting recovery from high-intensity exercise. Extrem Physiol Med. 2013; 2(1):26. PMC: 3766664. DOI: 10.1186/2046-7648-2-26. View

3.
Takaishi T, Yasuda Y, Moritani T . Neuromuscular fatigue during prolonged pedalling exercise at different pedalling rates. Eur J Appl Physiol Occup Physiol. 1994; 69(2):154-8. DOI: 10.1007/BF00609408. View

4.
Tomlin D, Wenger H . The relationship between aerobic fitness and recovery from high intensity intermittent exercise. Sports Med. 2001; 31(1):1-11. DOI: 10.2165/00007256-200131010-00001. View

5.
Merrick M, Jutte L, Smith M . Cold Modalities With Different Thermodynamic Properties Produce Different Surface and Intramuscular Temperatures. J Athl Train. 2003; 38(1):28-33. PMC: 155508. View