I had this problem several years ago, it was caused by diverticulitis. You need to see a doctor and they will probably need to schedule you for a colonoscopy. The colonoscopy is easy, do not worry about it. If you have diverticulitis and do not change to a high fiber diet you can develop "pockets" in your colon that can become abscessed and get infected. If unchecked it can result in the need for a colostomy surgery which can leave you wearing a colostomy bag.
No, back spasms would't cause a person to collapse. More likely, a spasm causes a person to abruptly stand still, bend in the direction that gives the most relief, and causes a "seizing" or tightness in the back muscles that are affected. Typically, if the person can lean or bend holding onto a wall or piece of furniture, or sit or lie down, the spasm eases and the person can move about again. Most back pain has spasms of varying degrees.
when you bend your elbow, what is the triceps muscle acting as in relation to the biceps muscle
muscles bend limbs by pulling, they can not push. the answer is; a muscle is a muscle.
A flexor is a muscle that causes a joint to bend. In contrast, an extension is a muscle that straightens a joint.
Triceps Muscle
An Antagonist
You could have a pulled muscle in your knee if there is pain when you bend it.
hamstrings and the quadriceps
pds
The area of UL Bend Wilderness is 84.252 square kilometers.
Ligaments attach muscle to bone. When you bend your knee, it is the muscles that stretch.
it contracts