MAJOR MUSCLES
MUSCLE FUNCTIONS
SPORTS & MOVEMENT
MUSCLE FACTS
CHALLENGE ROUND
100

Q: This muscle on the front of your upper arm helps bend your elbow.

A: What is the bicep?


100

Q: What is the main job of muscles in the body?

A: What is helping the body move?


100

Q: A basketball player jumping for a rebound mainly uses these lower leg muscles.

A: What are the calves?


100

Q: True or False: The heart is a muscle.

A: What is true?


100

Q: Name one muscle used when doing a push-up.

A: Possible answers: pectorals, triceps, deltoids, abs


200

Q: These muscles are located in your stomach area and help support your core.

A: What are the abs?


200

Q: Which muscles help you stand up from a chair: quads or calves?

A: What are the quads?


200

Q: A baseball pitcher throwing a ball uses this arm muscle to straighten the elbow.

A: What is the tricep?


200

Q: True or False: Muscles only work when exercising.

A: What is false?


200

Q: Name two muscles used during running.

A: Possible answers: quads, hamstrings, calves, glutes


300

Q: This large chest muscle helps you push objects away from your body.

A: What is the pectoral muscle?


300

Q: Which muscle group helps stabilize your body and maintain balance?



A: What is the core/abdominal muscles?


300

Q: A gymnast holding a plank is strongly using these muscles.

A: What are the abs/core muscles?


300

Q: Muscles work together with these body parts to create movement.

A: What are bones?


300

Q: Explain why core muscles are important.

A: They help balance, posture, and body stability.


400

Q: These muscles on the back of your upper legs help bend your knees.

A: What are the hamstrings?


400

Q: Which shoulder muscle helps raise your arms upward?

A: What is the deltoid?


400

Q: Rock climbers heavily use these back muscles to pull themselves upward.

A: What are the lats?


400

Q: This type of exercise helps build stronger muscles: stretching, strength training, or sleeping?

A: What is strength training?


400

Q: Which muscle pair works together to bend and straighten the arm?

A: What are the bicep and tricep?


500

Q: These broad back muscles help you pull and climb.

A: What are the lats?

500

Q: Which muscle group works hardest during a squat?

A: What are the glutes and quads?

500

Q: Sprinting quickly depends heavily on these muscles in the back of the legs.

A: What are the hamstrings?

500

Q: The largest muscle in the body is found in this area.

A: What are the glutes/buttocks?

500

Q: Why is stretching important for muscles?

A: It helps flexibility, prevents injury, and prepares muscles for movement.