Introducing FTP 90 at the David D. Hunting YMCA - Grand Rapids, MI! FTP 90Â is an 8-week Endurance Cycling experience that will kick-start your 2019 training and overall fitness...low-impact and BIG results! FTP is for Functional Threshold Power*...and 90 for the 90-minute ride and endurance training format. Classes are focused on endurance riding and make … Continue reading FTP 90: Endurance Cycling….at GRYMCA
FTP 90: Endurance Cycling….at GRYMCA
