High intensity exercise, low time commitment - interval training for every woman.To crush your fitness goals, you don’t need a gym membership, hours of free time, or complex equipment. Do it all with 15-Minute HIIT for Women, your essential guide to simple high intensity interval training workouts that you can do anywhere in just 15 minutes. These HIIT (High-Intensity Interval Training) exercises can increase your strength, stamina, and metabolism while promoting bone and heart health—and you can adapt them to your age, ability, and body type.