Effect of high-intensity interval training and continuous endurance training on peak oxygen uptake among seniors aged 65 or older: A meta-analysis of randomized controlled trials.
seniors aged 65 years or over
high-intensity interval training (HIIT) and exercise training (ET)
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peak oxygen uptake (VO2)
Abstract
Ageing is intrinsically associated with a progressive decline in cardiorespiratory fitness (CRF) as measured by peak oxygen uptake (VO To analyse the effects of HIIT and ET on the VO A comprehensive, systematic database search for manuscripts was performed in Embase, Medline, PubMed Central, ScienceDirect, Scopus and Web of Science using key words. Two reviewers independently assessed interventional studies for potential inclusion. Fifteen randomized controlled trials (RCTs) were included totalling 480 seniors aged 65 years or over. Across the trials, no high risk of bias was measured. In pooled analysis of the RCTs, the VO High-intensity interval training and ET both elicit large improvements in the VO
