Ischemic preconditioning and exercise performance : are the psychophysiological responses underestimated?

© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..

The findings of the ischemic preconditioning (IPC) on exercise performance are mixed regarding types of exercise, protocols and participants' training status. Additionally, studies comparing IPC with sham (i.e., low-pressure cuff) and/or control (i.e., no cuff) interventions are contentious. While studies comparing IPC versus a control group generally show an IPC significant effect on performance, sham interventions show the same performance improvement. Thus, the controversy over IPC ergogenic effect may be due to limited discussion on the psychophysiological mechanisms underlying cuff maneuvers. Psychophysiology is the study of the interrelationships between mind, body and behavior, and mental processes are the result of the architecture of the nervous system and voluntary exercise is a behavior controlled by the central command modulated by sensory inputs. Therefore, this narrative review aims to associate potential IPC-induced positive effects on performance with sensorimotor pathways (e.g., sham influencing bidirectional body-brain integration), hemodynamic and metabolic changes (i.e., blood flow occlusion reperfusion cycles). Overall, IPC and sham-induced mechanisms on exercise performance may be due to a bidirectional body-brain integration of muscle sensory feedback to the central command resulting in delayed time to exhaustion, alterations on perceptions and behavior. Additionally, hemodynamic responses and higher muscle oxygen extraction may justify the benefits of IPC on muscle contractile function.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:123

Enthalten in:

European journal of applied physiology - 123(2023), 4 vom: 01. Apr., Seite 683-693

Sprache:

Englisch

Beteiligte Personen:

Marocolo, Moacir [VerfasserIn]
Hohl, Rodrigo [VerfasserIn]
Arriel, Rhaí André [VerfasserIn]
Mota, Gustavo R [VerfasserIn]

Links:

Volltext

Themen:

Blood flow restriction
Ergogenic aid
Journal Article
Physiological mechanisms
Review
Sports

Anmerkungen:

Date Completed 23.03.2023

Date Revised 23.03.2023

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1007/s00421-022-05109-9

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM349904723