TY - JOUR
T1 - Outdoor E-trike Cycling
T2 - a Low Intensity Physical Activity
AU - Bulthuis, Roos
AU - Tabak, Monique
AU - Schaake, Leendert
AU - Hermens, Hermie
N1 - Funding Information:
This research was part of the EmbiPro project, funded by the European Regional Development Fund (ERDF). The e-trike used in this research was provided by Van Raam, Varsselveld, the Netherlands. The authors would like to thank all participants in the experiment, and Ing. Ronnie Kroekenstoel for his assistance in retrieving the data collected by the e-trike. This research was funded by the European Union and the European Fund for Regional Development (EFRO, project Embipro). The e-trike used in this research was provided by Van Raam, Varsseveld, the Netherlands. The funding sources had no influence in study design; in the collection, analysis, and interpretation of data; in the writing of the report; nor in the decision to submit the article for publication.
Publisher Copyright:
© 2021 The Author(s). Published with license by Taylor & Francis Group, LLC.
PY - 2022/7/4
Y1 - 2022/7/4
N2 - For people with disabilities or chronic diseases, an electrically supported tricycle (e-trike) could facilitate independence and participation in physical activity, and improve health conditions. This study investigates the exercise intensity and perceived exertion of e-trike cycling. Twenty healthy participants cycled on an e-trike with different speeds (12 and 18 km/h) and different levels of electric pedal support at an outdoor athletics track. Exercise intensity was measured with oxygen consumption (VO2) using a Cosmed K4B2 analysis unit, perceived exertion was measured with the Borg Rating of Perceived Exertion scale,pedaling power and engine power were measured with a torque sensor. The effect of speed and support was analyzed with a Linear Mixed Effects model. VO2 was 18.67 ± 3.13 ml/kg/min without support, with electric support the exercise intensity was significantly below moderate intensity (i.e. 10.5 ml/kg/min) at t=11.37, p<0.001, 95% CI: 1.90, 2.77. The Borg score without support was 9.79 ± 1.72 and all other conditions below this, which were significantly below moderate intensity (i.e. 11) at t=-3.07, p=0.007, 95% CI: -2.04, -0.38. Speed and support significantly affected VO2(F=185.49, p<0.001). E-trike cycling is a low intensity activity, but intensity can be influenced by changing speed and support level.
AB - For people with disabilities or chronic diseases, an electrically supported tricycle (e-trike) could facilitate independence and participation in physical activity, and improve health conditions. This study investigates the exercise intensity and perceived exertion of e-trike cycling. Twenty healthy participants cycled on an e-trike with different speeds (12 and 18 km/h) and different levels of electric pedal support at an outdoor athletics track. Exercise intensity was measured with oxygen consumption (VO2) using a Cosmed K4B2 analysis unit, perceived exertion was measured with the Borg Rating of Perceived Exertion scale,pedaling power and engine power were measured with a torque sensor. The effect of speed and support was analyzed with a Linear Mixed Effects model. VO2 was 18.67 ± 3.13 ml/kg/min without support, with electric support the exercise intensity was significantly below moderate intensity (i.e. 10.5 ml/kg/min) at t=11.37, p<0.001, 95% CI: 1.90, 2.77. The Borg score without support was 9.79 ± 1.72 and all other conditions below this, which were significantly below moderate intensity (i.e. 11) at t=-3.07, p=0.007, 95% CI: -2.04, -0.38. Speed and support significantly affected VO2(F=185.49, p<0.001). E-trike cycling is a low intensity activity, but intensity can be influenced by changing speed and support level.
KW - UT-Hybrid-D
UR - http://www.scopus.com/inward/record.url?scp=85121616316&partnerID=8YFLogxK
U2 - 10.1080/10400435.2020.1858995
DO - 10.1080/10400435.2020.1858995
M3 - Article
C2 - 33300833
AN - SCOPUS:85121616316
SN - 1040-0435
VL - 34
SP - 429
EP - 436
JO - Assistive technology
JF - Assistive technology
IS - 4
ER -