Muscles that brings the two (or more) bones that form it closer are called flexors.
The knee joint is an example of a body joint that opens and closes as it flexes and extends during movement.
The deltoid muscle is the big muscle on the shoulder. It has three parts; the front or anterior, middle and back or posterior. It involves the shoulder joint.
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.
The sphincter muscle closes like a rubber band around the opening of the bladder to prevent urine from leaking out. This muscle is controlled by nerves and can be consciously relaxed or contracted to release or hold urine in the bladder.
Ligaments and Muscle Tone provide stability to a joint. Ligaments prevent extreme movements that can cause damage. Muscle Tone makes sure the body is in proper alignment and provide better joint control
No the flexor closes the joint.
Flexor
Flexor
The knee joint is an example of a body joint that opens and closes as it flexes and extends during movement.
Obicularis Occuli Muscle
Temporalis
The masseter muscle. both masseter and temporalis :)100%
The adductor Muscle
Single joint muscles are muscles that cross and act on only one joint. They are primarily responsible for producing movement at that specific joint, such as the biceps muscle that crosses the elbow joint to bend the forearm.
A flexor is a muscle that causes a joint to bend. In contrast, an extension is a muscle that straightens a joint.
The Orbicularis oculi muscle squints the eye.
The smooth muscle sphincter at the base of the urinary bladder closes.