Exercise intensity during wheelchair rugby training.
The purpose of this study was to determine the ability of individuals with a cervical spinal cord injury to achieve and sustain a cardiorespiratory training intensity during wheelchair rugby. Nine wheelchair rugby players completed a continuous peak exercise test on a SciFit Pro I arm ergometer with stage increases each minute to determine peak heart rate and power output. Approximately one week after peak exercise testing, heart rate was recorded (every 5 s) during three regularly scheduled rugby training sessions. Data were analysed to determine the number of continuous minutes that participants spent above 70% of heart rate reserve under various rugby training activities. The percent of time spent at or above 70% heart rate reserve varied across participants and conditions. Continuous pushing was the least variable training condition among participants with the sample averaging greater than 73% of time above the target heart rate. Scrimmage training was highly variable across participants with a range of 0% to 98% of time above the criterion. Results of this study indicate that wheelchair rugby training enables some participants to reach a training intensity associated with improved cardiorespiratory fitness, and that the type (or kind) of training activity dictates the extent to which individuals sustain such a threshold.
Barfield
J P
JP
Department of Exercise Science, Physical Education and Wellness, Tennessee Tech University, Cookeville, Tennessee 38505, USA. jpbarfield@tntech.edu
Malone
Laurie A
LA
Arbo
Crystal
C
Jung
Alan P
AP
D000328:Adult; D002320:Cardiovascular Physiological Phenomena; D015444:Exercise / Q000502:physiology*; D005080:Exercise Test; D005538:Football / Q000502:physiology*; D006339:Heart Rate; D006801:Humans; D008297:Male; D005082:Physical Exertion; D010809:Physical Fitness / Q000502:physiology*; D012143:Respiratory Physiological Phenomena; D013119:Spinal Cord Injuries / Q000503:physiopathology*; D014910:Wheelchairs; D055815:Young Adult