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Introducing a new series called the Falsehoods of Fitness, featuring research debunking common fitness, nutrition, and wellness myths.

Dr. John Jaquish takes a look at motivation versus discipline in the realm of health and wellness. He proposes an easier, healthier way to make decisions.

X3 inventor Dr. John Jaquish walks you through an introduction to the X3 12-week fitness program, a powerful, efficient method to become leaner, fitter, and stronger.

Using the X3 resistance band bar increases the effectiveness and results of your fitness and strength program.

The science behind training smarter with the X3 bar. Strength, fitness, and efficient results in a powerful, compact device.

Dr. Jaquish defines functional training and explains how the X3 fitness device uses functional movements in the stronger range of motion to target and exhaust muscle.

Learn about muscle recovery rates. Dr. Jaquish explains the research behind the X3 fitness program's efforts to optimize the workout schedule.

Are quad extension exercises good or bad on the knees? Dr. Jaquish discusses the fascination with overtraining the quadriceps and explains the health implications of quad extensions.

Dr. Jaquish demonstrates proper X3 squat form and discusses other X3 Bar do's and don'ts.

Dr. John Jaquish explains how multiple sets in X3 resistance training can affect muscle recovery and adaptation. And discusses why one set to fatigue is ideal.

How to choose which resistance band to use with your X3 strength training fitness device. Learn about how fatigue factors in the ideal amount of reps and sets.

Intermittent fasting is one of the easiest ways to get results with your diet. Build your muscle and reduce your waist simply by skipping meals.

Dr. Jaquish explains the technology and quality of X3 heavy bands and resistance band bar for resistance strength training.