Validita a reliabilita akcelerometru S3+ pro měření rychlosti chůze a běhu systémem Polar RCX5
Validity and reliability of S3+ accelerometer for measuring the walking and running speed with Polar RCX5 system
Author(s): Zdeněk Havel, Martin Škopek, Jan HnízdilSubject(s): Sports Studies
Published by: Masarykova univerzita nakladatelství
Keywords: accelerometer; reliability; validity; walking; running;
Summary/Abstract: The purpose of this study was to evaluate the validity and reliability of the accelerometer S3+. This is an optional part of the new model heart rate monitor Polar RX5. Four endurance athletes completed the on treadmill (0% slope) graded exercise test with an initial speed of 5 kmh-1 with the increase of 0.5 kmh-1 every 200 meters. The test was conducted to rejection. From 8 kmh-1 walking was directive turned to running locomotion. Test was repeated under similar conditions to determine the degree of measurement stability.
Journal: Studia sportiva
- Issue Year: 6/2012
- Issue No: 1
- Page Range: 61-68
- Page Count: 8
- Language: Czech