isometric contraction

This is followed by an isometric contraction of the target muscle.

An isometric contraction of a muscle generates force without changing length.

Close to the end of the movement the practitioner will build up a light resistance which ends in an isometric contraction.

In isometric contraction, the muscle remains the same length.

They start with a passive stretching by the therapist followed by an isometric contraction.

As the patient performs an isometric contraction, the following physiologic changes occur:

For example, a muscle that generates force without changing length (isometric contraction) will show a vertical line 'work loop'.

These isometric contractions recruit muscle fibers that are often neglected in some dynamic exercises.

This resistance against the patient's motion allows for isometric contraction of the patient's muscle.

Isometric contractions are static and build muscles by pushing as hard as possible against a stationary object like a wall.

It also functions to 'lock' the ankle, as in toe-kicking a ball, when held in an isometric contraction.

During isometric contractions the series elastic component is under tension and therefore is stretched a finite amount.

Using the effects of an isometric contraction followed by a sudden relaxation (post-isometric relaxation) can normalise the strained condition.

The patient's restricted muscle is put in a position of stretch followed by an isometric contraction of the restricted muscle.

To help with lifts, the concept of isometric contraction, during which the length of muscle remains the same during contraction, is important for stability and posture.

Force-length relationship, also called the length-tension curve, relates the strength of an isometric contraction to the length of the muscle at which the contraction occurs.

The patient's isometric contraction has the correct amount of force, the correct direction of effort (away from the restrictive barrier), and the correct duration (3-5 seconds).

For simplicity, rather than always mentioning the isometric contraction, which always occurs in the transition from the eccentric to the concentric contraction, it is usually omitted.

The knee extensors of healthy old adults fatigue less during isometric contractions than do those of young adults who had similar levels of habitual physical activity.

In the isometric contraction, addressed by this work, this muscle shows a decrease of the MF with fatigue, less accentuated than the Biceps muscle shows.

The hands receive a very challenging effort by holding the overall bodyweight improving the strength of the fingers and the forearms muscles creating a strong isometric contraction in this muscle groups.

When slalom skiing is done properly, the skier will experience numerous isometric contractions (good training for core muscles), and extreme upper body torque, making it a good form of exercise.

Static strength prediction is the method of predicting the strength capabilities of a person or a population (based on anthropometry) for a particular task and/or posture (an isometric contraction).

According to this study, the MMG signal can be used for indication of the degree of muscle activation and for monitoring the muscle fatigue development in the isometric contraction.

The mechanisms controlling fatigue in the elderly during isometric contractions are not the same as those that influence fatigue during dynamic contractions, while young adults keep the same strategy.