Extension.
Flexion decreases the angle between two bones in a joint. Extension increases that angle.
Flexion is the general term for movements that decrease the angle between two bones; however, in the sagittal plane, the special term "adduction" is used for movements that decrease the angle between the limb and the midline.
Isometric contraction is a type of muscle movement that does not result in any change in the angle between bones. This type of contraction involves the muscle producing force without changing its length or causing movement at a joint.
Flexion is movement during which the knees or elbows are bent to decrease the angle of the joint
In normal anatomy, flexion is the movement that decreases the angle between the bones that form a joint. A pathological decrease within the joint of the distance between two bones may be termed a "loss of joint space."
The action of increasing the angle of a joint, thereby moving two bones farther apart, is referred to as "extension." This movement typically occurs in joints such as the elbow or knee, where straightening a flexed limb increases the angle between the bones involved. Extension is the opposite of flexion, which decreases the angle between the bones.
The term used for increasing the angle between two bones or straightening a limb is "extension." This movement occurs at various joints in the body, such as the elbow or knee, and typically involves straightening a flexed limb to return it to a more extended position.
Flexion decreases the angle between two bones in a joint. Extension increases that angle.
The movement that increases the angle between two bones or body surfaces at a joint is called "extension." It typically occurs at hinge joints, such as the elbow or knee, where the angle between the bones straightens. In some joints, like the spine, extension can also involve bending backward. This movement is the opposite of flexion, which decreases the angle between the bones.
Increasing the angle at a joint is known as extension in anatomical terms. This movement occurs when the angle between two bones at a joint increases, such as straightening the arm or leg. It is the opposite of flexion, where the angle decreases. Proper joint angles are crucial for maintaining mobility and preventing injuries.
When the angle of a joint increases, it produces a movement called "extension." This movement typically occurs in joints such as the knee or elbow, where the angle between the two bones becomes larger. Extension is the opposite of flexion, which decreases the angle between the bones at a joint.
Muscles that increase the angle at a joint are called extensor muscles. When these muscles contract, they pull the bones apart at the joint, resulting in an extension movement. For example, the triceps muscle extends the elbow, increasing the angle between the forearm and the upper arm. This action is crucial for various movements, such as straightening the arm.
Flexion is the bending of a joint, typically bringing two body parts closer together. Extension is the straightening of a joint, typically increasing the angle between two body parts. These movements are crucial for everyday activities and play a significant role in functional mobility.
Straightening a flexed limb is called "extension." This movement involves increasing the angle between the bones at a joint, returning the limb to a more neutral or straightened position. Extension is a fundamental motion in various activities, contributing to overall mobility and function.
Flexion is the general term for movements that decrease the angle between two bones; however, in the sagittal plane, the special term "adduction" is used for movements that decrease the angle between the limb and the midline.
The straightening of a joint so that the angle between bones increases is known as extension. This movement typically occurs in hinge joints, such as the elbow and knee, where the limb straightens out. Extension is the opposite of flexion, which decreases the angle between the bones at a joint.
Isometric contraction is a type of muscle movement that does not result in any change in the angle between bones. This type of contraction involves the muscle producing force without changing its length or causing movement at a joint.