Summary
Summary Energy systems
- Course
- Institution
AS level physical education notes
[Show more]
Seller
Follow
careyneale2005
Content preview
improves fast twitchI/a fibres in muscles
causes fatiguing
by products: Glycogen stores no fatiguing 3- 4 mins recover
lactic acid buildup need to replenish Fuel: oxygen by products 4 minutes to full
due to lack of 02 to replenish recover pc store
HR: 80-901. Fuel: glycogen
anaerobic +
aerobic lack of 02
Type 2b
Fast twitch ATP-PC HR- 90%-1001.
Anaerobic A
Lactic Acids muscle fibres lasting up t
improve
mainly high e. gisoom 10s - 3 mins high intensity no oxygen
intensity track activity time used in activit
netball
recovery Energy Systems e. g 100m
energy produced 20-60 mins sprint
quickly as no running,
oxygen used swimming, 3 mins t
cycling, team
low games Takes up to 12-48 hrs
fatigue to restore glycogen
aerobic threshold, Aerobic stores
mod/low intensity Byproducts: uses oxygen
slow twitch H2O, CO2 HR 4801.
muscle fibres
long duration Fuel: glycogen + fats
uses fat ↳ from carbohydrates
stores improves v02 max
acronym
Duration
advantages disadvantages
intensity
ATP-PC PC stores replenish
quickly by oxygen
can only store a limited amount
of PC in body
no by products so no Fitness level
fatigue
no oxygen = fast production
of energy
shorter recovery long time to restore
aerobic training improves glycogen stores
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 careyneale2005. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $3.89. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
75632 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now