%0 Journal Article
%@ 2369-2960
%I JMIR Publications
%V 4
%N 4
%P e10461
%T Increasing Active Transportation Through E-Bike Use: Pilot Study Comparing the Health Benefits, Attitudes, and Beliefs Surrounding E-Bikes and Conventional Bikes
%A Hoj,Taylor H
%A Bramwell,Jacob J
%A Lister,Cameron
%A Grant,Emily
%A Crookston,Benjamin T
%A Hall,Cougar
%A West,Joshua H
%+ Health Behavior Outcomes Lab, Department of Public Health, Brigham Young University, 2139 Life Sciences Building, Provo, UT, 84602, United States, 1 801 422 3444, josh.west@byu.edu
%K physical activity
%K bicycling
%K obesity
%K physical fitness
%K cardiorespiratory fitness
%D 2018
%7 29.11.2018
%9 Original Paper
%J JMIR Public Health Surveill
%G English
%X Background: The emergence of electric pedal-assist bicycles (e-bikes) presents an opportunity to increase active transportation by minimizing personal barriers of engaging in physical activity. Objectives: The aim of this study was to assess the beliefs of individuals using e-bikes for active transport and report preliminary biometric measurements while using e-bikes for physical activity compared with conventional bikes. Methods: Participants used both conventional bicycles and e-bikes to compare energy expenditure while riding on the study route. Apple smart watches were used to track each participant’s heart rate, distance, speed, and time while riding both bicycles. A total of 3 survey instruments were used to estimate beliefs: one administered before riding the bicycles, a second administered after riding a conventional bike, and the final survey completed after riding an e-bike. Survey instruments were constructed using constructs from the theory of planned behavior. Results: The study sample (N=33) included adults aged between 19 and 28 years. Paired t test analysis revealed that participants believed a conventional bike was more likely than an e-bike to benefit their physical health (P=.002) and save them money (P=.005), while an e-bike was perceived to be more likely than a conventional bike to save them time (P<.001). Paired t test analysis revealed participants significantly agreed more with the statement that they could ride an e-bike most days (P=.006) compared with a conventional bike. After participants traveled approximately 10 miles on each type of bicycle, participants’ mean average heart rate while riding the e-bike was 6.21 beats per minute lower than when riding the conventional bike (P=.04), but both were significantly higher than resting heart rate (P<.001). Conclusions: This pilot study suggests that e-bikes are an active form of transportation capable of providing much of the cardiovascular health benefits obtained during conventional bike use. E-bikes may help reduce some of the obstacles to conventional bike use, such as increased transportation time, decreased convenience, and physical fatigue. 
%M 30497998
%R 10.2196/10461
%U http://publichealth.jmir.org/2018/4/e10461/
%U https://doi.org/10.2196/10461
%U http://www.ncbi.nlm.nih.gov/pubmed/30497998