In answer to your first question, there are 12 DVDs contained in the p90x program. They vary from targeting specific body areas to introducing you to new types of exercise programs. As to your second question, I really cannot tell you whether you will get bored or not, however, there does seem to be a great variety in the 12 DVDs.
The P90x calendar is the work out schedule. When you purchase P90x you will receive 13 DVDs. The P90x calendar tells you which discs to do on what day based on which week your on.
P90x is a workout system. You follow a box set of DVDs that vary by difficulty. P90x reviews would be what other (current or past) users think of the product.
The program does have a set timeframe. In general, it should last 91 days.
You can find reviews for Tony Horton's P90X program at http://www.amazon.com/P90X-Hortons-Extreme-Fitness-Workout/product-reviews/B000TG8D6I. It is an excellent program and you can even just purchase individual discs. Many doctors recommend the Core DVD.
You'll actually have two weeks to spare. The p90x program only lasts for thirteen weeks, total.
There are many accounts online of those who say the p90x program does work, and some say it doesn't. It depends on the person, and where you look for the information, such as forums. Best way to find out is to try it for yourself.
P90X provides an intense workout via DVDs that you workout along with. If you don't want to invest in a program such as that, you can try doing sprints, push-ups, and calisthenics to build muscle.
The P90X has is a brutal exercise program that has earned most of its fame for being very difficult to complete. Looking at the routine it's self it is an exceptional program that incorporates different forms of fitness in its routine. The problem with the P90X is that it is too difficult to be practical. Many people have started the P90x feeling accomplished and sore. The thing about exercise is it only works as long as it is continued. The P90x becomes a bleak part of your schedule that looms over your day. The P90X is ultimately a routine that is bound to fail.
To order the p90x program, one has to directly call the p90x company or order from their website. This is because p90x attaches a "coach" to the customer who is responsible for selling the customer other products and making contact with them.
P90X can be purchased of course on ebay but also on the official website provided below: http://www.beachbody.com/product/p90x-what-you-get.do Below here is the link to ebay for this program. http://www.beachbody.com/product/p90x-what-you-get.do
The common misconception with most DVD diet programs is that if I pop in the DVDs and do them I will get ripped! While this is partially true, the real results will come from following a diet low in fats and carbs, and balanced with good fats, fruits and veggies, and protein. P90X,like many workouts, is marketed by "doing this workout will make you ripped". Don't fall into the trap. As a P90X-er I have seen great results by exercising and doing my best to maintain a healthy and modest diet.
Yes, this workout program is very good and does show results in short time period. I personally have a friend who used to be over weight and now is in the best shape of his life thanks to the p90x workout. You can purchase the DVD's at the p90x website.