HIIT It hard training

Do you think you need to spend hours in the gym every day to work out and get fit? It's ... Discover how to quickly melt your excess fat, build muscle, and get into the best shape of your life with a short workout that takes just a few minutes! "
 How to Melt Fat and Optimize Performance with HIIT Workouts Do you find workouts difficult? Think again! HIIT training seems to be doing the impossible by allowing you to burn more calories than a 40-minute run in a quarter of that time. 
 Even better, they also build muscle, improve athletic performance and give you more energy. They have changed the lives of people around the world, and if you want to achieve one of those "cover model physiques", this is probably what you are looking for.
 Are you ready to start the most effective and efficient workouts on the planet? Let's get started! Along the way, you'll find that there's a lot more to HIIT, not just the basic alternating speeds. Learn advanced techniques such as cardio acceleration, faltrec training, speed drills, concurrent training, methcon, fields and finishers.
 The following are the chapters we are about to explore.
 Chapter 1: Cardio Training, and Now
 Chapter 2: The Science of HIIT, Understanding Your Body So You Can Get More From It
 Chapter 3: How to Start HIIT Training with Running
 Chapter 4: Tips for Better HIIT Results
 Chapter 5: Simultaneous training and use of kettlebells
 Chapter 6: Advanced HIIT Protocol – Tabata, MetCon, Cardio Acceleration
 Chapter 7: Creating a whole body circuit routine