It can be hard to decide on a program to commit to if you are trying to lose weight or get fit with so many fad diets and workout programs flooding the market. Thanks to the thousands of people who have sworn by the program ever since it first came out, the insanity workout plan by Shaun T has been able to establish a name for itself. It uses a proven method called High Intensity Interval Training which forces the body to its limits at short intervals over a long period of time. Although this type of exercise isn't for everyone, the program also includes the Dig Deeper and Fit DVD that helps determine your fitness level and prescribes initial workouts that can help you prefer for the more strenuous exercises in the program. Unlike another popular program called p90x by Tony Horton which focuses on gaining strength first and then losing weight afterward, Shaun T's approach is quite the opposite, strengthening the cardiovascular system and losing weight first, then focusing on increasing strength later into the program.
Chalene Johnson, another acclaimed fitness guru, has also come out with her own HIIT-based fitness program. The turbo fire which she developed prides itself in being versatile enough for people of any fitness level to be able to pick up and start exercising with. One problem with HIIT-based workouts is that the body is only able to sustain such high intensity training for 3 weeks at most until the muscles start to plateau and results become diminished. In order to avoid this, Chalene incorporates some traditional cardio exercises along with core and strength training for more variation in the program. Anyone can just pick this program up and start training unlike many "extreme" fitness plans that are out there.
It is important to understand your needs in order to choose a program that is more effective for you. The p90x might suit you if you have a leaner build since it addresses strength training first and then weight loss second. The turbo fire and insanity workouts are for those who want to prioritize losing weight over building muscle. When it comes to HIIT-based training, one of the advantages is that they don't require any exercise equipment in addition to an exercise mat. This makes them ideal as a home program and for those on a budget. By logging onto www.extremefitnessplans.com, you'll be able to find this and other intense workout plans that you can browse through. You'll also be able to find accessories and equipment that you can use on many of the exercise programs listed on the site in addition to purchasing the program DVDs themselves.