This little book is rather like a HIIT workout itself. Short, intense, sometimes a challenge, but in the end, it is worth the work.
For those that are not familiar with the term, H.I.I.T. stands for High-Intensity Interval Training. Many programs over the years have followed the HIIT principles. Among them, Crossfit, P90X, Tabata, and interval training all have connections to the core idea of HIIT.
I was happy to see the author spend time on the benefits outside of sheer physicality. There is a component of HIIT that includes body awareness, mindfulness, intention, and breathing. He also hits on the commensurate nature of HIIT and Yogic practice.
He emphasizes the use of mindfulness in HIIT workouts and the value of precision in movement over just throwing out a load of badly formed reps. This gave me a great deal of hope as I was reading. His emphasis on bettering your own performance is exactly where it needs to be.
Instead of the manifesto, I was kind of thinking I would see, Mr. Matthews seems well-read in the current state of sport research. He uses science to back up his writing, another feature I enjoyed.
Initially, I was afraid I was picking up a dude-bro-type training manual. While he is positive, and ever encouraging the author is also well-grounded in science, mindfulness, and practicality.
I am motivated to go dust off my kettlebell.
I received an advance review copy for free, and I am leaving this review voluntarily.