Is extension opposite of flexion?

Is extension opposite of flexion?

The opposite of extension is flexion. Flexion is defined as the bending of a particular joint so that the bones that form that joint are pulled closer together. Flexion is a physical position that decreases the angle between the bones of the limb at a joint.

What is extension and flexion?

To flex is to decrease the angel between parts. Flexing your muscles usually results in bringing the bones attached closer together. For example, the spine is in flexion when we bend forwards. Extension is simply the opposite, increasing the angel between parts, e.g. bending backwards.

What is the opposite of knee flexion?

The opposite of flexion is extension, which refers to the straightening of a joint. In other words, flexion works to shorten a joint angle while extension works to increases it. 1 Typically, a normal extension of a joint is limited to 180 degrees or less.

What is the movement of flexion and extension?

What is the movement of extension?

Extension is the opposite of flexion, describing a straightening movement that increases the angle between body parts. For example, when standing up, the knees are extended. When a joint can move forward and backward, such as the neck and trunk, extension is movement in the posterior direction.

What is opposition movement?

Opposition is the thumb movement that brings the tip of the thumb in contact with the tip of a finger. This movement is produced at the first carpometacarpal joint, which is a saddle joint formed between the trapezium carpal bone and the first metacarpal bone.

What is the opposite of dorsiflexion?

Plantar flexion is the opposite of dorsiflexion and involves moving the foot in a downward direction, toward the ground. Plantar flexion occurs when the foot is moved downward between 20 and 50 degrees.

Is adduction a flexion?

Adduction brings the limb or hand toward or across the midline of the body, or brings the fingers or toes together. Circumduction is the movement of the limb, hand, or fingers in a circular pattern, using the sequential combination of flexion, adduction, extension, and abduction motions.

What is adduction movement?

Adduction: Movement of a limb toward the midline of the body. The opposite of adduction is abduction.