Jorge Cruise is a Mexican author, fitness trainer and proponent of intermittent fasting and low-carbohydrate dieting. He is the author of The Cruise Control Diet (2019) as well as books on The New York Times bestseller list: The 100 (2013), The Belly Fat Cure (2010), Body at Home (2009), The 12-Second Sequence (2009), The 3-Hour Diet (2006), and 8 Minutes in the Morning (2002).
not quite as straightforward and simple as the title suggests, but then, what is? He offers recipes that definately take longer than 12 seconds. THe set-up/explanation for the exercises probably take longer to read and practice than they do to actually do, once you get the hang of it. He offers good photos of each exercise pose for referral. Worth a shot.
I can't rate it - I didn't use it. Maybe when I have a home gym someday ... the ultra slow moves looked a bit too embarrassing to use in public at the gym.