P90X Arm Exercises

The GUNZ!!!! We all want em, we all focus on it, but most rarely see the kinds of gains they want, but the P90X arm exercises can change all that. With some of the most advanced bicep and tricep moves backed by years of scientific reseach, you are getting some of the most functional...

P90X Mass Gain Techniqu...

Here I explain some tips on how you can modify P90X workouts to maximize muscle gains. I am using these methods to gain mass myself and am currently putting on about 1lb per week....