Isometrics - super fast way to increase muscle size & strength without using weights.
Isometrics is perhaps the most under utilized and under rated method of exercise. It is perhaps the best method of strength training to be used in rehabilitation and can produce increases in strength and size where traditional, weight bearing, exercise regimes have failed. Isometric contraction, normally just called ISOMETRICS,is one in which the muscle is activated, but instead of being allowed to lengthen or shorten, it is held at a constant length. This isometrics muscle contraction is not done through a range of movements but in a static position. Isometrics is based on the principles of creating muscular tension while opposing the force of an immovable object or gravity. Isometrics are done with high levels of intensity (70-100%) rather than repetitious movements typically for a period of 7-12 seconds. Once the muscle is relaxed after the contraction increases blood flow to the muscles occurs which equals more nutrition and energy uptake which in turn increases the muscle mass (size). Isometric exercise is a form of resistance training in which the participant uses the muscles of the body to exert a force either against an immovable object or to hold the muscle in a fixed position for a set duration of time. In this type of exercise, the muscle is contracted but does not change length during the exertion of force. Additionally the joint most closely associated with the effort remains static throughout the exercise.
Isometric training has been around for centuries in such things as yoga and Chinese martial arts. Even Pilates utilizes isometric exercise as part of its training protocol. Isometrics is probably one of the very few exercise techniques that has been scientifically validated.
At the Max Plank Institute in the 1950's Dr. Hettinger and Dr. Mueller conducted scientific research into the field of isometrics. Their study showed conclusively that isometrics can increase strength by as much as 300% in less than 30 days!
Isometrics is perhaps the most under utilized and under rated method of exercise. It is perhaps the best method of strength training to be used in rehabilitation and can produce increases in strength and size where traditional, weight bearing, exercise regimes have failed. Isometric contraction, normally just called ISOMETRICS,is one in which the muscle is activated, but instead of being allowed to lengthen or shorten, it is held at a constant length. This isometrics muscle contraction is not done through a range of movements but in a static position. Isometrics is based on the principles of creating muscular tension while opposing the force of an immovable object or gravity. Isometrics are done with high levels of intensity (70-100%) rather than repetitious movements typically for a period of 7-12 seconds. Once the muscle is relaxed after the contraction increases blood flow to the muscles occurs which equals more nutrition and energy uptake which in turn increases the muscle mass (size). Isometric exercise is a form of resistance training in which the participant uses the muscles of the body to exert a force either against an immovable object or to hold the muscle in a fixed position for a set duration of time. In this type of exercise, the muscle is contracted but does not change length during the exertion of force. Additionally the joint most closely associated with the effort remains static throughout the exercise.
Isometric training has been around for centuries in such things as yoga and Chinese martial arts. Even Pilates utilizes isometric exercise as part of its training protocol. Isometrics is probably one of the very few exercise techniques that has been scientifically validated.
At the Max Plank Institute in the 1950's Dr. Hettinger and Dr. Mueller conducted scientific research into the field of isometrics. Their study showed conclusively that isometrics can increase strength by as much as 300% in less than 30 days!
