How do y'all go uphill?

reddit.com
kavurus_chroniclesinstagram.com
coursemapsinstagram.com

Bike Your Butt Off!: A Breakthrough Plan to Lose Weight and Start Cycling (No Experience Necessary!)

Selene Yeager

amazon.com
Cover of Bike Your Butt Off!: A Breakthrough Plan to Lose Weight and Start Cycling (No Experience Necessary!)