title: [Behavior of the heart under vita-maximo conditions. II. Muscular strain forms, their definition and performance-limiting factors].
mesh_terms: D000222:Adaptation, Physiological; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D005082:Physical Exertion; D010809:Physical Fitness; D013312:Stress, Physiological
vernacular_title: Zum Verhalten des Herzens unter vita maxima-Bedingungen. II. Muskuläre Beanspruchungsformen, ihre Definition und leistungsbergrenzenden Faktoren.