SirenSongWoman
Cathlete
...because being fit, cardiovascularly, really helps you get through workouts like Butts and Gutts. I'm just getting back to serious working out (now that my work schedule has finally lightened up) and found I had to take A LOT of breaks while doing B&G tonight because my heart was beating so wildly out of control throughout. I'm still somewhat chubby so my primary focus will remain on weight training, for fat-burning, but it's become obvious that eliminating cardio entirely, at the expense of endurance, was a mistake. I'm going to try Cardio Coach now.