Isometric exercise is used to strengthen and tone muscles with resistance. This is done without moving a joint and pushing against one‘s self or another stationary object. These contractions should be held five seconds or longer for best results. There is also an Isometric Diet, which involves protein, carbohydrates and essential fatty acids. This is a holistic approach to eating and provides energy.

Isometrics have been tested for heart disease and coronary artery disease and the heart rate and blood pressure increased. These exercises do not help with cardiovascular fitness and should not be tried for people with heart disease, since isometrics increases the pressure within the abdomen and might raise the blood pressure. It will also put the heart under stress.

You can acquire muscle control without weights when using isometrics. When doing these exercises, your muscles should feel warm as the blood rushes to it. You can acquire muscle mass and new lean muscle tissue. Isometrics also burns fat and you can stay healthy by increasing your metabolism. You will also burn more calories. You can also produce more HDL and reduce your bad cholesterol, which is LDL, therefore reducing your risk for heart disease.

Again, isometrics should not be practiced by anyone that has high blood pressure. The blood pressure usually returns to normal once the muscle is relaxed. For those with a healthy heart and good blood pressure, isometrics is a great option for losing weight and staying fit. In conjunction with weight lifting, isometrics can create muscle tone if desired.