منابع مشابه
Development of an upwind sailing ergometer.
PURPOSE To develop a sailing ergometer that accurately simulates upwind sailing exercise. METHODS A sailing ergometer that measures roll moment accompanied by a biofeedback system that allows imposing a certain quasi-isometric upwind sailing protocol (ie, 18 bouts of 90-s hiking at constantly varying hiking intensity interspersed with 10 s to tack) was developed. Ten male high-level Laser sai...
متن کاملSpinal Loads during Cycling on an Ergometer
Cycling on an ergometer is an effective exercise for improving fitness. However, people with back problems or previous spinal surgery are often not aware of whether cycling could be harmful for them. To date, little information exists about spinal loads during cycling. A telemeterized vertebral body replacement allows in vivo measurement of implant loads during the activities of daily living. F...
متن کاملValidation of a new cycle ergometer.
The purpose of this study was to test the concurrent validity of the ICBE compared to the Monark(®) cycle ergometer by indirect dynamic calibration. 42 men were randomly submitted to 2 maximal stress tests with increments of 50 W at 2-min intervals. One test was performed on the Monark(®) bicycle (834/E) and the other on the ICBE. Cardiovascular, perceived exertion and hemodynamic responses wer...
متن کاملValidity and reliability of the Wattbike cycle ergometer.
The purpose of this study was to assess the validity and reliability of the Wattbike cycle ergometer against the SRM Powermeter using a dynamic calibration rig (CALRIG) and trained and untrained human participants. Using the CALRIG power outputs of 50-1 250 W were assessed at cadences of 70 and 90 rev x min(-1). Validity and reliability data were also obtained from 3 repeated trials in both t...
متن کاملThe effect of ergometer design on rowing stroke mechanics.
The effect of rowing ergometer design upon power delivery and coordination patterns of the rowing stroke was analyzed for 14 elite rowers. Rowers were tested in three ergometer conditions: the fixed stretcher Concept2c ergometer, the Concept2c ergometer mounted on sliding rails, and the sliding stretcher RowPerfect ergometer. Ergometers were instrumented to measure the external force generated ...
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ژورنال
عنوان ژورنال: European Journal of Vascular and Endovascular Surgery
سال: 1998
ISSN: 1078-5884
DOI: 10.1016/s1078-5884(98)80019-1