For cardio training to be beneficial and influence on the development of strength and endurance positively, you need to distribute the effort properly.
Cardio training is necessary for everyone in the modern pace of life. Most of us have a sedentary image and pay little attention to physical activity. Because HIIT will help to solve this problem for a minimal time. If you are already engaged in cardio training and do not see the result, most likely you are not gaining the necessary load. Our body is very smart and protects us from discomfort and pain, so you can not independently control the necessary load.
It turns out that your cardio training is not intense enough. If you are interested in improving your workouts then you should try using iFit ActivePulse.
Its use is very simple and you do not need any special knowledge. You just put on a strap that will keep track of your heart rate and use a compatible cardio simulator, such as a treadmill or bicycle. Then you adjust the load necessary for you and then the simulator itself will control the intensity, when you reduce the load, you will feel the resistance of the simulator.
With iFit, you can diversify your workouts. This application allows you to choose a virtual environment and even a personal trainer. These additional services will make your workouts more interesting and you will not notice how time flies.