HKIN 191 Final Exam Questions and Answers
Fast oxidative glycolytic fiber - Answer-doesn't fatigue and it is pretty powerful
Depending on how you train, they behave more like slow twitch or fast glycolytic. Change depending on what you are doing
Isometric - Answer--Muscle exerts force without...
HKIN 191 Final Exam Questions and
Answers
Fast oxidative glycolytic fiber - Answer-doesn't fatigue and it is pretty powerful
Depending on how you train, they behave more like slow twitch or fast glycolytic.
Change depending on what you are doing
Isometric - Answer--Muscle exerts force without changing length
-Pulling against immovable object
-Postural muscles
Concentric - Answer-Muscle shortens during force production
Eccentric - Answer-Muscle produces force but length increases
Absolute Strength - Answer-Maximal force exerted by the muscle with no regard for
body weight
Relative strength - Answer-force exerted in relation to one's body weight
Hypertrophy - Answer-An increase in muscle size
Neural factors - Answer-Co-ordination of motor units
Muscle spindle - Answer--Changes in muscle length
-Rate of change in muscle length
-Intra-fusal fiber contains actin & myosin, and therefore has the ability to shorten
-Gamma motor neuron stimulate muscle spindle to shorten
Stretch reflex - Answer-Stretch on muscle causes reflex contraction
Tidal Volume - Answer-Air moved during inspiratory or expiratory phase of breathing
cycle; between 0.4 to 1.0 L
of air per breath
Inspiratory Reserve Volume (IRV) - Answer-2.5 to 3.5 L above TV; serves as inhalation
reserve
Expiratory Reserve Volume (ERV): - Answer-After normal exhalation, additional volume
exhaled; 1.0 to 1.5 L for men, 10 to 20% lower for women
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Scholarsstudyguide. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
