Preston was born with a genetic disorder that was undiagnosed until he was in preschool. His muscles began getting weaker and he lost his ability to walk at age 10. While his condition is incurable, treatments include: medications, assistive devices, and physical and respiratory therapy. What disorder does Preston have?

Cory stretches every night after running. What is the desired outcome for his muscles?

Which large muscle is located on the back and is inferior to the trapezius?

Anaerobic exercises performed over prolonged periods without adequate rest will cause a/an:

Which is a muscle on the posterior portion of the upper arm?

Regular exercise and strength training will:

Mary has had muscle pain and fatigue for over three months. Her doctor prescribed treatment for her symptoms. Mary’s diagnosis is most likely:

Which muscle group is responsible for movement of the ribs in order to assist with respiration?

Circular muscles are found in areas of the body where the passage of substances must be controlled. These muscles are found in the openings between the esophagus and stomach as well as in the anus, urethra, and mouth. What is this type of muscle called?

Jenna’s leg has been in a cast for four weeks due to a fracture. Her physician ordered physical therapy after the cast is removed to treat:

Susan complains of chronic muscle pain. This is the chief complaint for patients with which disorder?

It is very cold while Sam is waiting at the bus stop. His mom tells him to run in place or jump up and down until the bus arrives. Which function of the muscular system is being used?

Joe notices bulging in the lower quadrant of his abdomen after lifting weights. What is the most likely diagnosis for Joe?

Which condition involves tearing of muscle fibers and bleeding within the muscle belly?

During the first basketball practice of the season, Jake begins experiencing muscle cramps and has to stop and rest for a few minutes. Jake understands that he is having these cramps due to a build-up of lactic acid in the muscles caused by:

The term algia means:

Muscles should always be slightly contracted and ready to pull in order to function properly. This is known as:

Sitting erect in your desk chair and walking without hunching the shoulders demonstrates which muscular system function?

Which shoulder muscle is superior and proximal to the triceps brachii?

The term atrophy means:

Which muscle only has an involuntary function?

Mary has muscle pain, fatigue, sleeping difficulties, depression, and exercise intolerance. Her doctor has prescribed only symptomatic treatment and states that this disorder is most common in women. Mary's diagnosis is most likely:

What characteristic of muscles describes what is happening to Joe's biceps when he flexes them?

The term myo means:

Which muscle covers the lateral surface of the mandible and is responsible for closing the jaw?

Which muscle covers the shoulder?

Which muscle is on the posterior aspect of the lower leg?

When a gymnast performs a head stand, what characteristic of muscles describes what is happening to his chest and shoulder muscles?