I often get these tweets or DM’s @joecarabase: How do you build muscle while staying lean? Do you run or bike? Will cardio eat away at … source Muscle Building Cardio
Circuit training is a form of body conditioning or resistance training using high-intensity aerobics. It targets strength building and muscular endurance. source Muscle Building And Cardio
If you have anything against my uploads (use of content etc.), please don’t make a scene, send me a private message here(Youtube), Google+ or my email … source Fitness And Running