High Intensity Medley Workout: HIIT Training On Three Cardio Machines to Push You Out of Your Comfort Zone. 40 Ways to Stay Fit Without a Gym Membership. Why You Need Cardio Exercise. Each week I get questions about cardio--how often we should do it, how hard we should work and why we need it in the first place. Many of us are confused about what to do because there are conflicting opinons about how much cardio we really need. The guidelines published by the American College of Sports Medicine suggest 30 minutes of moderate intensity exercise 5 days a week, or vigorous cardio 20 minutes a day, 3 days a week.
For weight loss, you might need even more (up to 60-90 minutes) depending on your diet and other activities. It's tough keeping all these rules straight and, the good news is that you don't have to. Our Bodies Are Made to Move If you have a sedentary job, think about how your body feels at end of the day. Next, take a moment to remember all the benefits of cardio exercise: Notice that weight loss, while a big focus for many people, is only one benefit of cardio. Cardio for Better Quality of Life Appearance is important. Combat Fitness - Calisthenic isometric bodyweight training exerc.