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
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.
Flexing is the medical term meaning decreasing an angle as in bending a joint.
To see eccentric contraction, look at the biceps curl with flexion around the elbow. As you lower a weight, you are working against resistance, letting the joint angle increase to lower that object under your control.The opposite is the concentric contraction were the arm is flexed upward to decrease the angle at the elbow.
The return from flexion refers to the movement in a joint that brings two body parts closer together. It is the opposite of extension, which moves the body parts farther apart. Flexion typically involves a decrease in the angle between the two body parts at the 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.
To increase the angle of a joint is extension. To decrease the angle of a joint is flexion. (plato users the answer is A.)
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
Flexion decreases the angle between two bones in a joint. Extension increases that angle.
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 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.
A right angle joint is called a vertex as is with any other angle (yes even straight angles)
Yes. Sometimes in mathematics, it is useful to have negative angles. You can increase or decrease an angle by 360 degrees (or 2*pi radians) without changing the characteristics of the angle. Thus, for example, an angle of 30 degrees is equivalent to an angle of -330 degrees.