Functional Training is very basic essential fitness which includes Mobility, Flexibility and Stability which plays an important role for anyone's basic fitness and promote a better performance further. It's just like a foundation for anyone's fitness. If your foundation is good then you will be able to do your activities of daily living efficiently. Mobility is the movement of joint within optimum range of motion. Flexibility is the ability of muscle to lengthen within optimum range to generate the tension during movement. And stability can not be ignored if you are looking for fitness. It provides a good balance and stability to your body structure like core Stability which helps to maintain your balance and alertness and helps to maintain your balance during dynamic activites. With the combination of these three fitness elements we can improve our fitness and perform our daily tasks efficiently. Generally most of the people ignore these 3 elements and do strength training only that's why they feel muscle stiffness, less mobility and weak stability which impact their performance.