30
Participants
Start Date
April 30, 2016
Primary Completion Date
September 30, 2017
Study Completion Date
January 31, 2018
Subthreshold exercise (STEP) with mobile health coaching
Aerobic exercise program performed below the HR threshold that causes symptoms and administered by an RA using mobile health coaching
Light stretching (LS)
Brief daily stretching routine.
Seattle Children's Hospital, Seattle
Seattle Children's Hospital
OTHER