title: [Physical performance and function of the cardiorespiratory system in additional respiratory resistance].
abstract: This paper presents results of examining respiration and circulation parameters of healthy volunteers pedalling a bicycle ergometer at different degrees of inspiratory-expiratory resistance. In this situation the performance-limiting factor is an increased load on respiratory muscles. An additional signal of performance problems is respiratory discomfort. The paper gives a formula for predicting maximally allowable workloads in response to increased respiration resistance.
authors: A S
authors: AS
authors: Barer
authors: I S
authors: IS
authors: Breslav
authors: G G
authors: GG
authors: Isaev
authors: E A
authors: EA
authors: Sokol
mesh_terms: D000222:Adaptation, Physiological; D000328:Adult; D000403:Airway Resistance; D015444:Exercise; D005080:Exercise Test; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D008954:Models, Biological; D012119:Respiration; D012132:Respiratory Muscles / Q000502:physiology
vernacular_title: Fizicheskaia rabotosposobnost' i funktsii kardiorespiratornoĭ sistemy pri dobavochnom soprotivlenii dykhaniiu.