Friends, our boring fitness routines just got a whole lot better. Well, mine did, at least. All thanks to my cousin, Aimee Evans, who just introduced our cardio vascular systems to the wild world of Joanna Rohrback. As the name Prancersize suggests, it's a workout plan inspired by, yes, horses. Don't say nay before you give it a try. Ladies and gentlemen, without further ado... strap your ankle weights on, meet Joanna Rohrbeck, and prepare to unleash your inner-horse: Or, if you prefer, the heavy metal version... And thanks again, Aimee!