Work

Characterization of the effects of sex, speed, and incline on metabolic rate during partial gravity ambulation

Year: 2025

Type: article

Abstract: We characterized the effects of sex, speed, and incline on metabolic rate in 12 subjects (6 females) across partial gravity levels (0.25-1 g). Model results showed significant increases in metabolic rate with speed, gravity, incline, and interactions between speed and gravity, and gravity and incline. Sex differences appeared only in the most demanding condition (4 mph, 10% incline, 1 g). This framework quantifies key variables of partial gravity ambulation relevant to planetary exploration.

Source: Journal of Applied Physiology

DOI: 10.1152/japplphysiol.00627.2024

Authors: Logan Kluis, Callie Wynn, Deanna Kennedy, Ana Diaz-Artiles

Institution: Texas A&M University

Language: English

Topic: Space Exploration and Technology

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: hybrid

Funder: Texas A and M University