Muscular System C5_F4_D3

How many types of Muscles are there in the body?

• 2
• 4
• 3
• 1

Which type of Muscles are under are conscious control?  This means we instruct them to perform

• Skeletal/Voluntary Muscle
• Smooth/Involentary
• Cardiac Muscle
• Rough Muscle 

These muscles work automatically without us doing any work.  

• Skeletal/ Voluntary
• Smooth/Involuntary
• Cardiac 
• Rough 

Cardiac muscle is only found where? 

• Lungs
• Heart
• Kidney's 
• Liver

What type of muscle would a sprinter have more of?

• Fast Twitch 
• Slow Twitch 

A Triathlete would have more of these muscle fibers?

• Slow Twitch
• Fast Twitch

How are muscles attached to bone?

• Ligaments
• Cartlidge
• skin
• Tendons

Muscles give us shape and help us maintain good posture?

• True
• False

This muscle is an involuntary muscle and moves on it's own. 

• Heart
• Bicep
• Hamstring
• Lats 

When our muscles shorten such as a bicep curl.  This is called?

• Concentric 
• Eccentric
• Curl
• Isometric