Elbow
The elbow joint bends when you flex your arm, bringing your hand closer to your shoulder. It also bends when you perform activities like throwing a ball or lifting weights.
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Your sliding joint allows your spine to bending or stretching
No, it is the opposite. Muscles that bend a joint are called flexors, while muscles that straighten a joint are called extensors. For example, the biceps are flexors of the elbow joint, and the triceps are extensors of the elbow joint.
Yes, hyperextension bends a joint beyond its normal range of motion in the direction opposite of flexion. It involves stretching and straining the joint and surrounding structures, which can lead to injury if done excessively.
Elbow
The elbow joint bends when you flex your arm, bringing your hand closer to your shoulder. It also bends when you perform activities like throwing a ball or lifting weights.
Muscles that bend a joint are flexors; musces that straighten a joint are extensors.
Yes, extension is always in the opposite direction as flexion. Hyperextension means straightening a joint beyond it's normal range.
Mechanical Joint Bend
A flexor is a muscle that causes a joint to bend. In contrast, an extension is a muscle that straightens a joint.
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Your sliding joint allows your spine to bending or stretching
A knee Joint must face forwards and must bend.
No, it is the opposite. Muscles that bend a joint are called flexors, while muscles that straighten a joint are called extensors. For example, the biceps are flexors of the elbow joint, and the triceps are extensors of the elbow joint.
hinge joint
Its a joint. A joint is where you can bend like your knee and your elbow.