Whereas traditional strength-training uses isolation movements such as arm curls or shoulder raises, P90X3 integrates many compound movements to optimize the fat-burning impact. P90X3 also uses Muscle Integration to maximize the metabolic effect.

Program developer Tony Horton has described muscle confusion as “a cross-training method that switches the order of exercises and incorporates varied movements.” It is claimed that muscle confusion prevents the body from adapting to exercises over time, resulting in continual improvement and limiting plateaus. In obese individuals, “vigorous exercise can increase oxidative stress and blood neurotrophic factor levels and induce disruption of the BBB. Journal of Sport and Health Science – But, high-intensity exercise is not for everyone.“These results suggest that high-intensity exercise may not improve cognition as effectively as moderate-intensity exercise.” JENB – There’s also at least one study that says the exact opposite.Improved memory is a benefit we didn’t expect. European Journal of Neuroscience – There’s evidence suggesting high-intensity exercise, when performed before memory-related tasks, improved long-term memory.We found no clinical research on muscle confusion, but we did find some on high-intensity workouts – most of which pertained to the impact on cognitive function. While some exercise programs are based on principles such as Progressive Overload, in which greater and greater demands are placed on a muscle group or energy system, P90X3 is predicated on forcing the body to adapt to new challenges continuously. P90X3 operates on the premise of “ muscle confusion”, meaning that there is constant variation in the workouts and the demands placed on the body.

This time, it’s about shortening the length of the workouts while maximizing intensity. Like its immediate predecessor, P90X3 pushes the home fitness industry in a new direction. P90X2 focused on core strength, functional fitness, and scientific training principles.īeachbody released P90X3 in December 2013. Although the program sold well, it was not nearly as popular as its predecessor. It remains one of the most popular home workout programs of all-time.Ĭapitalizing on the runaway success of P90X, Beachbody released P90X2 in 2011. According to a news article published on Bloomberg, the original P90X was released by Tony Horton in 2005, and through 2010 the original P90X had sold 4.2 million copies.

P90X3 is the third version of the extremely-popular home workout program. The exercise DVDs include 6 Muscle-building Resistance, 3 Cross-Training Power, 3 Fat-Burning Cardio, 4 Core, Flexibility, and Balance. This fitness program claims to get you ripped and help shed pounds of fat. P90X3 is a total-body workout system that requires 30 minutes a day.

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