The best example is when you flex your arm to make the biceps look large. "Make muscle" it is sometimes called.
Flexion causes the angle of the elbow to decrease because you are moving your forearm closer to your bisep therefore the angle decreses. Extension is making the angle bigger for example, straightening you arm, you are extending your arm so that is where the term comes from
The type of muscle that bends a joint is called a flexor muscle. Flexor muscles contract to decrease the angle between two bones at a joint, facilitating movements like bending the elbow or knee. These muscles work in opposition to extensor muscles, which increase the angle at a joint.
Flexion and extension movements occur in the sagittal plane. Flexion involves bending at a joint to decrease the angle between two body parts, while extension involves straightening at a joint to increase the angle between two body parts.
When the angle of a joint increases, it typically results in extension, which is the movement that straightens the joint and increases the distance between the bones involved. For example, straightening the arm at the elbow increases the angle between the forearm and upper arm. This movement is essential for various physical activities and contributes to the overall range of motion in the body.
Flexing is the medical term meaning decreasing an angle as in bending a joint.
Flexion is movement during which the knees or elbows are bent to decrease the angle of the joint
Flexors decrease the angles . Extensorsincrease the angles.
Flexion causes the angle of the elbow to decrease because you are moving your forearm closer to your bisep therefore the angle decreses. Extension is making the angle bigger for example, straightening you arm, you are extending your arm so that is where the term comes from
To increase the angle of a joint is extension. To decrease the angle of a joint is flexion. (plato users the answer is A.)
In medical terminology, "flex" refers to the movement of a joint that decreases the angle between two body parts. It is the opposite of extension, which increases the angle between body parts. An example of flexion is bending the elbow or knee.
Flexion decreases the angle between two bones in a joint. Extension increases that angle.
The type of muscle that bends a joint is called a flexor muscle. Flexor muscles contract to decrease the angle between two bones at a joint, facilitating movements like bending the elbow or knee. These muscles work in opposition to extensor muscles, which increase the angle at a joint.
A muscle that causes a joint to bend when it contracts is called a flexor. Flexor muscles, such as the biceps brachii in the upper arm, work by shortening and pulling on the bones to decrease the angle at a joint, facilitating movements like bending the elbow. In contrast, extensors are muscles that increase the angle at a joint.
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 and extension movements occur in the sagittal plane. Flexion involves bending at a joint to decrease the angle between two body parts, while extension involves straightening at a joint to increase the angle between two body parts.
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.