Predictability of VO2 max from submaximal cycle ergometer and bench stepping tests.
نویسندگان
چکیده
منابع مشابه
Relationship of ergometer-specific VO2 max and muscle enzymes to blood lactate during submaximal exercise.
This study compared the relationship of maximum oxygen uptake and skeletal muscle enzyme activities to the submaximal exercise intensity eliciting 4 mM blood lactate (OBLA). Twelve subjects performed both cycle (Cy) and treadmill (Tr) submaximal exercise with step-wise increments each fourth minute. Blood lactate concentration and oxygen uptake (VO2) were determined during the final minute of e...
متن کاملRelationship of Ergometer-specific V02 Max and Muscle Enzymes to Blood Lactate during Submaximal Exercise
This study compared the relationship of maximum oxygen uptake and skeletal muscle enzyme activities to the submaximal exercise intensity eliciting 4 mM blood lactate (OBLA). Twelve subjects performed both cycle (Cy) and treadmill (Tr) submaximal exercise with step-wise increments each fourth minute. Blood lactate concentration and oxygen uptake (W02) were determined during the final minute of e...
متن کاملValidity and reliability of a submaximal cycle ergometer test for estimation of maximal oxygen uptake
Maximal oxygen uptake (VO2max) is the highest obtained rate of oxygen consumption during a physically intense dynamic whole-body activity. VO2max is an important factor for many types of physical performance, as well as a strong independent predictor of health and longevity. Thus, it is important to have accurate and precise methods for assessment of VO2max. A direct measurement of VO2max is of...
متن کاملInfluence of age and gender on cardiac output-VO2 relationships during submaximal cycle ergometry.
It is presently unclear how gender, aging, and physical activity status interact to determine the magnitude of the rise in cardiac output (Qc) during dynamic exercise. To clarify this issue, the present study examined the Qc-O2 uptake (Vo2) relationship during graded leg cycle ergometry in 30 chronically endurance-trained subjects from four groups (n = 6-8/group): younger men (20-30 yr), older ...
متن کاملPeak and submaximal physiologic responses following electrical stimulation leg cycle ergometer training.
Eight males with spinal cord injury (SCI) participated in an exercise training program using neuromuscular electrical stimulation (NMES) leg cycle ergometry. Each subject completed a minimum of 24 (mean +/- SD = 38.1 +/- 17.2) 30-minute training sessions over a 19-week period. The initial work rate (WR) of 0 watts (W) of unloaded cycling was increased when appropriate with subjects exercising a...
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ژورنال
عنوان ژورنال: British Journal of Sports Medicine
سال: 1985
ISSN: 0306-3674
DOI: 10.1136/bjsm.19.2.85