6.4 Insanity is a form of high-intensity interval training (HIIT). This type of workout involves alternating between high and low intensity exercises and is designed to maximize calorie burn and improve cardiovascular fitness in a short amount of time. The 6.4 Insanity workout involves six different exercises that are done for four minutes each with 30 seconds of rest in between. This type of exercise is suitable for those with a moderate level of fitness and can be used to improve overall physical fitness and endurance. There are two variations of the 6.4 Insanity routine: the beginner version and the advanced version. The beginner version is designed for those who are just starting out with HIIT while the advanced version is for those who already have some experience. Both versions are effective for improving overall health and fitness.
6.4 Insanity is a form of high-intensity interval training (HIIT). This type of workout involves alternating between high and low intensity exercises and is designed to maximize calorie burn and improve cardiovascular fitness in a short amount of time. The 6.4 Insanity workout involves six different exercises that are done for four minutes each with 30 seconds of rest in between. This type of exercise is suitable for those with a moderate level of fitness and can be used to improve overall physical fitness and endurance. There are two variations of the 6.4 Insanity routine: the beginner version and the advanced version. The beginner version is designed for those who are just starting out with HIIT while the advanced version is for those who already have some experience. Both versions are effective for improving overall health and fitness.