Easy HIIT Workouts Beginners Can Do Indoors
HIIT workouts are ideal for beginners at home with little or no equipment. Try jumping jacks, squats, high knees, mountain climbers, push-ups, lunges, burpees, and plank shoulder taps. Do 20–30 second intervals with short rests. These exercises boost fitness, burn fat, strengthen muscles, improve endurance, and are simple and effective.