As can be observed that this slim in six workout or p90 workout does not involve the complications which are present in P90X program
. Neither does it require lots of space or equipments as against P90x. However, this does not mean that it is in anyway less efficient than the P90X. The P90X program is to be followed by persons who have the capacity and stamina to do so as it is quite tough for the starters whereas P90 can be performed by anyone who is beginning right from the scratches as it does not need you to be physically fit. It is a better option for the starters to follow P90 for the prescribed time and then graduate to P90X for better results and comfort.