Vocabulary
Functions
Structure
Safety
Nutrition
100

This condition occurs when an organ or tissue protrudes through an area of weak muscle.

What is a hernia?

100

Processes that happen without your consciously controlling them.

What are involuntary processes?

100

This muscle front part of the upper arm.

What is a bicep?

100

The best way to keep your muscles strong and healthy.

What is regular physical activity?

100

This nutrient is used to build muscles.

What is protein?

200

The muscles attached to bone and cause body movements.

What are Skeletal muscles?

200

The main function of the muscular system.

What is movement?

200

The large muscle that lies on the front of the upper arm between the shoulder and the elbow.

What is the bicep?

200

An injury to the ligament in a joint, and requires medical treatment.

What is a sprain?

200

This nutrient is most important for energy.

What are carbohydrates?

300

The inflammation of a tendon.

What is tendinitis?

300

The muscle that opens a joint. Or the muscle that whose contraction extends a limb.

What is the extensor?

300

The tendon that connects the calf muscle to the heel bone.

What is the Achilles tendon.

300

An area of discolored skin that appears after an injury causes blood vessels beneath the skin to rupture and leak.

What is a bruise?

300

The nutrients that are charged ions when mixed with water. They are lost when you sweat.

What are electrolytes

400

The muscles that act on the lining of passageways and internal organs.

What are smooth muscles?

400

The muscle that closes a joint. Or the muscle that whose contraction bends a limb.

What is a flexor?

400

The system that keeps the muscles shape.

What is the skeletal system?

400

Results when a muscle is stretched or partially torn as a result of overexertion.

What is a strained muscle?

500

The natural tension in the fibers of a muscle.

What is muscle tone?

500

An inherited disorder in which skeletal muscle fibers are progressively destroyed.

What is muscular dystrophy?