Walking with a rollator and the level of physical intensity in adults 75 years of age or older.

Abstract

Eggermont LH, van Heuvelen MJ, van Keeken BL, Hollander AP, Scherder EJ. Walking with a rollator and the level of physical intensity in adults 75 years of age or older. Objective: To determine whether walking with a rollator by persons 75 years of age or older is of sufficient intensity to improve aerobic fitness. Design: A cross-sectional cohort study. Setting: University movement laboratory. Participants: Fifteen subjects 75 years of age or older (mean age, 83.7y) who could only walk by using a rollator. Interventions: Not applicable. Main Outcome Measures: During 6 minutes of self-paced treadmill walking using a rollator at a mean walking speed of 0.6m/s, oxygen uptake (V̇