ArticleClinical physiology and functional imaging2026
Feasibility of a field-based submaximal stair ascent test for estimating aerobic capacity and lower-limb strength in middle-aged and older adults.
Article in Clinical physiology and functional imaging, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundAssessing functional capacity is a key aspect of exercise testing and offers important insights into health in adult populations. However, accurate assessment often requires laboratory-based maximal tests. This pilot study investigated whether a field-based self-paced submaximal stair ascent test could feasibly assess aerobic capacity and lower-limb strength in middle-aged and older adults.
methodsTwenty-eight participants (20 women, 8 men) aged 40 to 70 years completed maximal treadmill and isometric leg press tests to assess maximal oxygen consumption (VO
resultsAscent time and mean vertical power were associated with VO
conclusionsThese preliminary findings suggest that a brief self-paced stair ascent test may offer a feasible field-based approach for estimating aerobic capacity in middle-aged and older adults. However, its predictive accuracy appears limited and should be further examined in larger samples.
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