It really seems like your complaint is more with the types of movements recommended vs. the duration. At least.. it should be: I've seen and done many exhausti

It really seems like your complaint is more with the types of movements recommended vs. the duration. At least.. it should be: I've seen and done many exhausting HIIT/Crossfit-style workouts that last only 7 minutes yet wipe out even the most athletic people. E.g.: here's a 3 minute workout https://www.youtube.com/watch?v=pz9pXeLsmQk https://www.youtube.com/watch?v=pz9pXeLsmQk