A strong ring of muscle typically refers to a sphincter, which is a circular band of muscle that can constrict or relax to control the passage of substances through various openings in the body. Examples include the anal sphincter, which regulates bowel movements, and the lower esophageal sphincter, which prevents stomach acid from flowing back into the esophagus. These muscles play crucial roles in maintaining bodily functions and ensuring proper digestion and waste elimination.
Nothing. The anus is the opening of the digestive tract. The opening is closed by the sphincter which is a strong ring of muscle.
The cervix, or cervix uteri, is the ring of muscle found at the base of the uterus.
The Ciliary Muscle is a circular ring of smooth muscle attached to the lens of the suspensory ligaments.
It's from a Latin word meaning "ring" because it's a ring of muscle.
It is the diaphragm.
No it is not.
the tunica media consists almost entirely of smooth muscle why?
Horses are unable to vomit (be sick); they have a strong ring of muscle at the top of their stomach that acts like a one way valve and does not allow food back up.
no
The Iris.
Your arms may be skinny but strong because muscle strength is not solely determined by muscle size. Factors such as muscle fiber type, neuromuscular efficiency, and training intensity can contribute to strength without significant muscle mass.
He's pretty strong he was probaly the strongest person in the ring.