methods of training Flashcards
which tests measure aerobic capacity/ vo2 max ?
- direct treadmill
- MSFT test
- Coopers 12 M
- Queens college step test
what is the direct treadmill test ?
- participant runs on treadmill with a mask in their face which is connected to a gas analyzing machine
- speed gradually increases on treadmill
What are the positives of the direct treadmill test ?
well controlled
accurate and detailed results
most valid test
reliable over time
accurate vo2 max measure
what are disadvantages of the direct treadmill test ?
- access to lab is difficult (availability)
- expensive
- test is tiring to carry out
- not practical
- time consuming
- specialist lab tester is needed to use equipment and analyze results
- not suited to health issues
Describe the multi stage fitness test (MSFT)
- 20 M space, use measuring tape to measure 20m accurately
- play the bleep test track on phone/ CD which explains how to carry out the test to participants
- test begins with triple bleep and participants must run 20m to the other side of the cones before the bleep to pass the level
- participants continue until they are unable to run the 20 m before the bleep
give positives of the msft ?
- controlled environment
- standardized test = easy to reproduce
- measure progress easily
- monitors fitness
- accurate
- reliable
- valid
- good correlation with normative data tables
- simple and practical
- large group use
- minimal cost and equipment
msft disadvantages
- large space required
- if 20 m not accurately measured results can change by 10-20%
- influenced by motivation levels
- score could be subjective
- exhaustive test
- specificity = favours runners
- not suited to health issues, e.g coronary heart disease
describe coopers 12 m
- run for 12 mins as fast as you can
- measured for distance covered
- calculate Vo2 max
give positives of coopers 12 m
- 85-95% correlation between distance ran & someones vo2 max = accurate
- cheap
- little equipment
- simple
- reliable
give negatives of coopers 12 m
- environmental factors e.g temperature could affect results
- results affected by motivation
- not direct measure of vo2 max
- not suitable to those with health issues
describe how to carry out queens college step test ?
- participant steps up and down continuously onto 41.7 cm tall box for 3 mins
- pacing controlled 96 bpm for males and 88 bpm for females so rate at which participants step up and down box is controlled
- at end of test heart rate is decided to estimate vo2 max
give positives of queen college step test ?
- easy
- quick
- safe
- reliable
- cheap
- minimal equipment
- set up anywhere
- reliability - 0.92
- monitors heart rate
- sub max test
give negatives of queen college step test ?
- taller people have an advantage
- results are an estimate as it’s not a direct measure of vo2 max
- assumes stepping and treadmill running have same 02 cost
- weight affects results
what is 02 capacity ?
ability to take in transport and use oxygen to sustain long periods of aerobic maximal work
what is v02 max ?
maximum volume of 02 consumed transported and processed def per minute during maximal exhaustive exercise