It clears her head after work, ensures she gets enough aerobic exercise, and is generally good for her health. She takes the Whistle Stop rail-trail to work, but outside of that, she said central Maine lacks infrastructure for bikes. Her colleagues have seen patients who’ve been injured in e-bike crashes, and she’s seen similar injuries among people riding bicycles, mopeds and scooters. AdvertisementShe and most of the her colleagueshave seen several e-bike injuries She said head injuries are the most common, as well as orthopedic injuries to the arms, ankles and wrists. Andrew Zarro, executive director of the Bicycle Coalition, encourages riders to familiarize themselves with existing e-bike laws before riding.