Isometric Exercise

Isometric Exercise or Static Exercise refers to the exercise of a muscle contraction. Type at fixed muscle length. But there is contraction or tightness (Tension) of the muscles to resist. So with this type of exercise, the organs are not moving, but the muscles of the muscle in full exertion in the short term, such as exerting a wall wall. Exert force squeeze the object or fist. Or while sitting, working waist, palms pressed down on the table, etc.


    According to studies, it has been found that This isometric exercise, if done regularly, affects the size of the muscles. This makes the muscles stronger. But it has little effect on the increase of cardiovascular or circulatory capacity.
    This isometric exercise. Suitable for those who have little time. Or a place for exercise in other ways because it is a time-consuming exercise. It is also suitable for athletes who have just recovered from injury. Because some organs can not move fully.
    For people with heart disease or high blood pressure. Should not exercise this way. Because when the muscles contract, the heart becomes more active, and with the increase of blood pressure almost immediately, it can be dangerous in severe stages.