Definitions by Stevocauat18
Uprider
An ab exercise which consists of laying flat on the ground with your hands tucked underneath your glutes followed by moving your legs up and rolling em in a bicycle motion while contracting the abs.
Gym rat: I think you should start implementing upriders in your weekly routine
Fatty: Alright if you say so
Fatty: Alright if you say so
Uprider by Stevocauat18 February 17, 2015