Agreement and relationship between measures of absolute and relative intensity during walking: A systematic review with meta-regression

ABSTRACT:

Introduction

A metabolic equivalent (MET) is one of the most common methods used to objectively quantify physical activity intensity. Although the MET provides an ‘objective’ measure, it does not account for inter-individual differences in cardiorespiratory fitness. In contrast, ‘relative’ measures of physical activity intensity, such as heart rate reserve (HRR), do account for cardiorespiratory fitness. The purpose of this systematic review with meta-regression was to compare measures of absolute and relative physical activity intensity collected during walking.

Methods

A systematic search of four databases (SPORTDiscus, Medline, Academic Search Premier and CINAHL) was completed. Keyword searches were: (i) step* OR walk* OR strid* OR "physical activity"; (ii) absolute OR

SUBMITTER: Warner A 

PROVIDER: S-EPMC9632890 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature