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Brian MacKenzie
Books by Brian MacKenzie
Unplugged
Evolve from Technology to Upgrade Your Fitness, Performance, & Consciousness
In the first quarter of 2016, Americans bought 19.7 million fitness wearables, an increase of 67 percent over the previous year. By 2020, the global market for fitness-focused apps and devices is expected to grow to $30 billion. This means that more than ever, we’re looking at our wrists not only...
Power Speed ENDURANCE
A Skill-Based Approach to Endurance Training
By Brian MacKenzie and Glen Cordoza
Power, Speed, ENDURANCE is a highly effective training system that has catapulted thousands of endurance athletes to the next level. Developed by CrossFit Endurance founder Brian MacKenzie and featuring instruction from some of the world's top endurance and CrossFit coaches, Power, Speed, ENDURAN...

