Flex Your Muscle IQ
Medically Reviewed by Poonam Sachdev on October 05, 2023
Question 1/10
The word “muscle” comes from the Latin “musculus,” which means:
- Little mouse
- Small mass
- Body meat
Question 2/10
What percent of your body weight is muscle?
- 10%-15%
- 30%-45%
- 70%-80%
Question 3/10
Which muscle(s) in your body works the hardest?
- Gluteus maximus
- Heart
- Bicep
Question 4/10
The human body has about how many muscles?
- 60
- 180
- 600
Question 5/10
It takes more muscles to frown than to smile.
- True
- False
Question 6/10
Each of your fingers has ___ muscles in it.
- 0
- 3
- 10
Question 7/10
Spinach can help give you strong muscles.
- True
- False
Question 8/10
What is muscle memory?
- When movement jogs your memory
- When inactive muscles quickly regain strength
- Doing easy tasks without thinking
Question 9/10
You can body-build in your sleep.
- True
- False
Question 10/10
Where is the smallest muscle in your body?
- In your pinky toe
- In your eye
- In your ear