Over the years of long jogging sessions and multiple training methods, I have come up with the best type of training method. It has been known for years that high-intensity interval training (HIIT) has been the best way to improve a runner's speed and endurance. I also have found that gym memberships and certain fitness fad clubs can get pricey, and they distract you from your fitness goal and refocus you on the fitness goal of a group. This training costs only a simple 99 cents and has been tested to be the best weight loss and endurance training workout by me and all of my clients. I have a love for HIIT training because it's the best way to receive that endocannabinoid runner's high that is so cherished by all runners. I possess a personal training certificate from the National Federation of Professional Trainers, certification number 45582.