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
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.
Elbow, a hinge joint.
Range of Motion
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 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 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
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."
A right angle joint is called a vertex as is with any other angle (yes even straight angles)
Rotation and supination do not increase or decrease the angle between bones.
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.
Flexion.
Flexing is the medical term meaning decreasing an angle as in bending a joint.