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video Introduction to HIIT - Workout 1 | NHS Popular
By Charlotte Jones Tagged in exercise, physical-activity, workout 658 downloads
The recommended frequency of doing this exercise is 2 to 3 times a week. Using high-intensity interval training (HIIT) and resistance training to burn maximum calories during the workout and for up to 24 hours after, you can expect videos that take you through the correct form of each move, the best HIIT exercises that target both your upper and lower body and interval-style sets that blast your fitness.