Save
Upgrade to remove ads
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

NFPT Ch.3

Skelatal Muscle Structure and Function

QuestionAnswer
What is the Epimysium? An elastic, connective, fibrous tissue surrounding an ENTIRE muscle group or motor unit.
What is the Perimysium? A connective tissue surrounding a BUNDLE of muscles or motor unit.
What is the Endomysium? A connective tissue surrounding EACH muscle cell fiber.
True or False. You can shape a muscle with proper exercises. FALSE. Muscle shape is genetically predetermined and cannot be shaped. Yes a muscle will and can get bigger, but shaping is not possible.
A person with a predominance of White Fast Twitch motor units would be best suited for events including.. Speed and Strength.
A person with a predominance of Red Fast Twitch motor units would be best suited for events including.. Stamina.
A person with a predominance of Red Slow Twitch motor units would be best suited for events including.. Endurance.
You are training in the 20-25 rep range. You start feeling lactic acid building up and your muscles are fatiguing.. What is the order of recruitment of the 3 motor units? Red Slow Twitch, Red Fast Twitch, and White Fast Twitch. (Depleting Energy Recruitment)
What Motor Unit has the greatest potential for growth? White Fast Twitch Motor Units.
The instant involvement of varying motor units is called.. Immediate Recruitment.
Contractile Speed Recruitment is.. Based on the speed of contraction. A maximum contraction against a sub-maximal resistance will in theory, call on the red and white fast twitch motor units.
True or False. Strict isolation of a muscle is an anatomical impossibility. True. Muscles work in teams. NEVER alone!
Why is a cell impermeable during a contraction? ...
Created by: laceymp
Popular Health & Social Care sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards