Prelims Contents Foreword Safety First Introduction - Why do HIIT? The Return in Investment from HIIT The Science of HIIT The Types of HIIT (Brands) HIIT - Required Kit HIIT - Preparation HIIT Exercises Introduction Bodyweight HIIT Moves Dumbbell HIIT Moves Gym-based HIIT Moves HIIT Workout Programmes HIIT and Swimming HIIT and Running HIIT and Cycling HIIT and Rowing HIIT - Fuel and Fluids Quick HIIT Answers Index ukryj opis