Discover the 10 Best Exercises for Women's Fitness

6. Cardio Intervals

Cardio intervals are a great way to take your regular walk and step it up a notch. Begin walking as you normally would, at about 50 percent of your effort capacity. After five minutes, ramp up your energy level to 75 percent for 30 seconds. Then, use 100 percent of your energy for 15 seconds. Return to your original effort output after your burst of maximum power. This workout allows you to ramp up your cardio efforts without tiring you out. Over time, you'll notice your capacity to exert yourself has increased overall.