High-intensity training sessions are known to alter cardiac autonomic modulation. The purpose of this study was to compare the effects of whole-body cryotherapy, contrast water therapy and passive recovery on the time course of cardiac autonomic markers following a standardized HIT session. Eleven runners completed a high intensity session followed by one of the following recovery interventions: whole-body cryotherapy, contrast water therapy or passive recovery. Changes in cardiac autonomic modulation were assessed in supine and standing positions during an active tilt test at pre-, post-14 h and post-38 h. In supine, high-frequency power increased from pre- to post-14 h following whole-body cryotherapy (1661.1±914.5 vs. 2799.0±948.4 ms, respectively; p=0.023) and contrast water therapy (1906.1±1327.9 vs. 4174.3±2762.9 ms, respectively; p=0.004) whereas high frequency power decreased in response to passive recovery (p=0.009). In standing, low-frequency power increased from pre-to post-38 h (1784.3 ± 953.7 vs. 3339.8±1862.7 ms, respectively; p=0.017) leading to an increase in total power from pre- to post-38 h (1990.8 ± 1089.4 vs. 3606.1±1992.0 ms, respectively; p=0.017). Spectral analysis revealed that contrast water therapy appears to be a more efficient recovery strategy than whole-body cryotherapy in restoring cardiac autonomic homeostasis.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1055/a-1312-6914 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Whole-Body Cold Stimulation Improves Cardiac Autonomic Control Independently of the Employed Temperature.
J Clin Med
December 2024
BIOMETRA Department, University of Milan, 20129 Milan, Italy.
: The autonomic nervous system (ANS) is considered one of the mechanisms mediating the benefits of whole-body cold stimulation (WBC). Nevertheless, different treatment protocols, different methodologies employed to assess the ANS, and, in particular, difficulties in interpreting the numerous variables obtained represent important barriers to understanding the effects of WBC on the ANS. The present study aimed to explore the effects of WBC on cardiac autonomic control (CAR) as assessed using a single composite percentile-ranked proxy of autonomic balance (ANSI), considering two different WBC temperatures and the same WBC protocol.
View Article and Find Full Text PDFWhole-Body Cryotherapy Reduces Systemic Inflammation in Healthy Adults: Pilot Cohort Study.
Interact J Med Res
November 2024
Restore Hyper Wellness, Austin, TX, United States.
Article Synopsis
- - The study examines the effects of whole-body cryotherapy (W-BC) on inflammation and metabolic biomarkers in 15 healthy adults over 9 months, focusing on high-sensitivity C-reactive protein (hsCRP) and other metabolic indicators.
- - Participants underwent W-BC sessions averaging around 6.78 times per month, which were correlated with significant reductions in hsCRP levels, indicating a decrease in inflammation that lasted for up to 9 months.
- - While there was a trend towards lower fasting glucose levels after W-BC sessions, only the increase in hemoglobin A (HbA) after 9 months was statistically significant, suggesting potential benefits for metabolic health.
The effectiveness of cryostimulation exposure on sleep and recovery in male athletes: Timing considerations.
Eur J Sport Sci
December 2024
Laboratoire MOVE - UR 20296, Université de Poitiers, Poitiers, France.
The objectives of the study were (i) to evaluate the effects of whole-body cryostimulation (WBC) after training as an effective tool to improve sleep and recovery and (ii) to determine which exposure schedule for WBC (immediately after training vs. 1h before bedtime) is the most appropriate to improve sleep and recovery. Twenty-two well-trained male athletes or triathletes (23.
View Article and Find Full Text PDFAgreement of in-ear temperature to core body temperature measures during invasive whole-body cooling for hypothermic circulatory arrest in aortic arch surgery.
Sci Rep
November 2024
Institut für Notfallmedizin und Medizinmanagement, (INM), LMU Klinikum, LMU München, Germany.
Targeted temperature management (TTM) with therapeutic hypothermia (TH) during aortic arch surgery requires valid estimations of core body temperature. The ear canal and epitympanic region might be an easy-to-assess, noninvasive site for the read-out of supra-aortic, cerebral temperature. This observational cohort study comparatively investigated in-ear temperature and different core body temperature (cBT) measurements during TTM/TH for moderate hypothermic circulatory arrest (mHCA) in aortic arch surgery.
View Article and Find Full Text PDFOptimal duration of whole-body cryostimulation exposure to achieve target skin temperature: influence of body mass index-a randomized cross-over controlled trial.
J Physiol Anthropol
November 2024
Laboratory "Mobilité, Vieillissement, Exercice (MOVE)-UR 20296", Faculty of Sport Sciences, University of Poitiers, Poitiers, 86000, France.
Background: The efficacy of whole-body cryostimulation (WBC) may be influenced by individual characteristics. The aim of this study is to determine the optimal exposure time required to reach the analgesic threshold of 13.6 °C, which has been proposed to be a target temperature to be reached at skin level.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!