No time, no problem...and no excuses! The harder you work, the faster youll be done this killer CrossFit-Style Conditioning Workout. Work every part of your body and build strength and stamina. The workout is simple, start with a 400 m run then finish the rest of the work as fast as possible! via Running on Real Food

No time, no problem...and no excuses! The harder you work, the faster youll be done this killer CrossFit-Style Conditioning Workout. Work every part of your body and build strength and stamina. The workout is simple, start with a 400 m run then finish the rest of the work as fast as possible! via Running on Real Food

Original article and pictures take https://runningonrealfood.com site