Injuries to the muscles and other soft tissues of the body often require a course of physical therapy in order for the patient to regain normal body movement. Therapeutic exercise is an important component in most physical therapy regimens and it can effectively aid in not only easing pain, but also restoring range of motion, balance, strength, and flexibility.
The injured person will visit a physical therapist who will take a medical background from him or her and evaluate the ability to move in various ways. Based on this, the therapist will put together a customized therapy schedule of increasingly challenging exercises to help eliminate pain, and restore normal endurance, flexibility, and strength.
A combination of different exercises are implemented in a physical therapy program, these are classified by the nature of the movement and how it affects the body. With passive exercise, the muscles don't have to do any work, manual or mechanical force is applied externally, which helps restore normal movement to the joints. Whereas with active exercises, the cooperation of the muscles is needed, either alone or with assistance, this not only improves motion of joints, but also strengthens neuromuscular control.
Other activities are prescribed to help patients regain strength and endurance in the muscles which have been injured. This is normally added to the program once the patient can safely perform basic flexibility and range-of-motion movements without help. Progressive resistance is added to the routine at a steady rate to gradually build back lost strength in the muscles, tendons, ligaments, and bones, which is the body's natural response.
Strength training moves are categorized as either dynamic or static. The latter are movements that don't require articulation of the joints, which means the length of muscle fibers is not affected and muscular tension and resistance are in a state of equilibrium. The angle of static moves is what contributes to strength development, performing them using multiple angles and holding each move for several seconds is most effective.
Dynamic exercises differs in that it does involve movement of the joints and muscles, in particular concentric and eccentric movement, which refers to a repeated shortening and lengthening of the muscle fibers that produces force and develops strength. This type of exercise can be grouped into isotonic, isokinetic, variable-resistance, and manual movements.
An isotonic movement is one that applies an external force to the muscle which alters the angle of the joint, lengthening the muscular fibers. Some common examples of this are many weight machines, free weights, and ankle weights. Training equipment for variable-resistance movements are built to impose correct joint alignment and apply resistance relative to force, or the therapist may do this manually as well, deliberately placing the muscles in range-of-motion extremes that will limit the force produced.
An isokinetic exercise is performed at a fixed speed and the resistance is equal to the force exerted by the muscle. There are machines built to provide movement of this kind, which match the force to the user's degree of muscle resistance, and can be adjusted in terms of velocity, concentric and eccentric action.
The injured person will visit a physical therapist who will take a medical background from him or her and evaluate the ability to move in various ways. Based on this, the therapist will put together a customized therapy schedule of increasingly challenging exercises to help eliminate pain, and restore normal endurance, flexibility, and strength.
A combination of different exercises are implemented in a physical therapy program, these are classified by the nature of the movement and how it affects the body. With passive exercise, the muscles don't have to do any work, manual or mechanical force is applied externally, which helps restore normal movement to the joints. Whereas with active exercises, the cooperation of the muscles is needed, either alone or with assistance, this not only improves motion of joints, but also strengthens neuromuscular control.
Other activities are prescribed to help patients regain strength and endurance in the muscles which have been injured. This is normally added to the program once the patient can safely perform basic flexibility and range-of-motion movements without help. Progressive resistance is added to the routine at a steady rate to gradually build back lost strength in the muscles, tendons, ligaments, and bones, which is the body's natural response.
Strength training moves are categorized as either dynamic or static. The latter are movements that don't require articulation of the joints, which means the length of muscle fibers is not affected and muscular tension and resistance are in a state of equilibrium. The angle of static moves is what contributes to strength development, performing them using multiple angles and holding each move for several seconds is most effective.
Dynamic exercises differs in that it does involve movement of the joints and muscles, in particular concentric and eccentric movement, which refers to a repeated shortening and lengthening of the muscle fibers that produces force and develops strength. This type of exercise can be grouped into isotonic, isokinetic, variable-resistance, and manual movements.
An isotonic movement is one that applies an external force to the muscle which alters the angle of the joint, lengthening the muscular fibers. Some common examples of this are many weight machines, free weights, and ankle weights. Training equipment for variable-resistance movements are built to impose correct joint alignment and apply resistance relative to force, or the therapist may do this manually as well, deliberately placing the muscles in range-of-motion extremes that will limit the force produced.
An isokinetic exercise is performed at a fixed speed and the resistance is equal to the force exerted by the muscle. There are machines built to provide movement of this kind, which match the force to the user's degree of muscle resistance, and can be adjusted in terms of velocity, concentric and eccentric action.
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