Informations générales (source: ClinicalTrials.gov)

NCT02594657 Statut inconnu
Pedal Rate Influence on Oxygen Consumption in Eccentric (PRIOx)
Interventional
N/A
University Hospital, Clermont-Ferrand (Voir sur ClinicalTrials)
août 2015
octobre 2016
29 juin 2024
Nowadays, ECC exercise can be realized using various modalities that target small or large muscle masses in a segmentary or dynamic way. The training program proposed in this study is realised on an handmade ergocycle which allows eccentric contractions. With this type of ergometer, O2 consumption (VO2) is three to five fold lower than during an exercise realised at the same power output with a concentric ergocycle. Due to this later propertie, which origins are not yet fully identified, there is an increasing interest to embed ECC in rehabilitation programs. The investigators hypothesis that a higher pedal rate will induce a lower oxygen consumption, with the same benefits. This study aims to compare oxygen consumption at two pedal rates : 50 and 80 rotation per minute (rpm). The ultimate goal is to assess efficacy and tolerance of eccentric training on ergocycle and to enhance comprehension of the physiological mecanisms involved in the lower O2 consumption observed.
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Etablissements

Les établissements hors Île-de-France dont les données sont issues de ClinicalTrials.gov Origine et niveau de fiabilité des données
CHU Clermont-Ferrand - 63003 - Clermont-Ferrand - France Patrick LACARIN En recrutement Contact (sur clinicalTrials)

Critères

Homme
Inclusion Criteria:

-

- Males

- IMC <30

- physically active

- Pmax concentric > 200W

- Pmax > Pmax théo sédentaire


- cardio pulmonary, osteo articulary or muscular diseases

- Eccentric based physical activities or sports (weight liftering, alpine skiing)