P90X or Power 90 Extreme, is a complete home exercise system. It significantly improves physical fitness in 90 days through a training program. It provides complete nutrition and dietary plan along with the package. This home exercise is done in order to build muscles or to reduce fat. This program is very cost effective and is ideal for a person who wishes to lose fat and shape his body without having to gym and by easting the right kind of meal.

The P90X workout schedule, the procedure is broken up into 11 DVD sets, along with this an additional DVD for abs exercise is given in the 12th DVD. This 12th DVD which is used for abs exercise is known as Ab Ripper X.  The list below shows the contents of the 12 DVDs:

•    DVD 1 – Chest & Back
•    DVD 2 – Plyometrics
•    DVD 3 – Shoulders & Arms
•    DVD 4 – Yoga X
•    DVD 5 – Legs & Back
•    DVD 6 – Kenpo X
•    DVD 7 – X Stretch
•    DVD 8 – Core Synergistic
•    DVD 9 – Chest, Shoulders & Triceps
•    DVD 10 – Back & Biceps
•    DVD 11 – Cardio X
•    DVD 12 – Ab Ripper X

People who are interested in building only particular areas of the body like shoulders, back, arms, abs and more, P90X chin up bar can be used. P90X chin up bar can be mounted easily on the doorframe of the house; hence a person need not visit gym and make their home as a personal gym. The equipment P90X chin up bar can be used in 12 different positions in order to build different areas of the body. It can be used to strengthen upper lats, biceps and forearm muscles using the wide-group positions. The narrow-grip position can be used to strengthen lower lats. This equipment is detachable in the sense it can be removed safely and stored under the bed when not in use. In order to fit P90X chin up bar on the door frame, the door frame must be wide up to 32 inches. The handles of the chin up bar is made up steel which helps the holder to hold onto the handle firmly. Sometimes, while performing this exercise the pressure is felt on the wrists and might result in muscle wear or tear. In order to avoid this we can use resistance bands. There are two kinds of resistance bands: one for men and another kind for women. For men there are 3 kinds of bands, they are 20lb, 30lb and 40lb. These resistance bands offer many benefits. Resistance helps to tone all parts of the body unlike gym equipments which focuses on improving only restricted parts of the body and it also helps in burning unwanted fat and also helps in building arm muscles etc. for women there are 3 kinds of resistance bands: 15lbs, 20lbs and 30lbs. as it is not possible for a lady to all kinds of carry free-weights, resistance bands can be used which offers the same effectiveness as other weights. Resistance bands are less expensive when compared to the weights. The main advantage of this band is that it is portable and hence can be carried out to any place, so it is better than carrying free-weights.