I am not up on the accronyms of the videos. What is GS stand for in GS 3day split? At this point I have recorded on my Tivo type cable box Cathes daily routines, the step stuff if hard on the knees. I do the power endurance and total muscle, then the upper and lower pyramid and core max. Im thinking the extra diet aspect is gonna be the only thing to do the trick. I really appreciate everyones input