Never tried interval sprint training (NOT to be mistaken for running 🤣) and want to know how to do it?? Watch this video!!!! There is something about interval sprint training that feels so good!! 🙌🙌 I need to start doing more of it. I'm sprinting on NordicTrack treadmill (my favourite) at 16 - 18km/ph. I wanna know, would you try this??? #SWK #Treadmill #NordicTrack #Sprints #SprintTraining #HIIT #Workout | Kayla Itsines

High-Intensity Interval Training (HIIT) offers numerous benefits for quality of life. It improves cardiovascular health by increasing heart strength and endurance, reducing the risk of heart disease. HIIT also boosts metabolism, aiding in weight loss and weight management. Its efficiency allows for shorter workout durations, making it easier to incorporate into busy schedules. HIIT enhances mental well-being by releasing endorphins, reducing stress, anxiety, and symptoms of depression. It increa