title: Estimation of the maximal work rate sustainable for 6 minutes using a single-level load or stepwise increasing loads.
mesh_terms: D000293:Adolescent; D000328:Adult; D002306:Cardiac Volume; D004562:Electrocardiography; D005069:Evaluation Studies as Topic; D005080:Exercise Test; D006339:Heart Rate; D006801:Humans; D008297:Male; D008722:Methods; D010101:Oxygen Consumption; D005082:Physical Exertion; D010809:Physical Fitness; D013997:Time Factors