1. EDU2EXP Exercise & Performance Preparatory Lecture Respiratory Fitness

2. EDU2EXP Exercise & Performance Today General comments and instructions –Information –Procedure –Results –Questions –Discussion Group time to make decisions

3. EDU2EXP Exercise & Performance General comments Aim of labs- apply theory to practice Use of voice- –how (projection, tone etc) and –what you say Explanations- make clear Instructions- Be direct Participants- identify beforehand, ensure ready Rest of the class- must be actively involved

4. EDU2EXP Exercise & Performance Report Needs to be submitted before you start presenting Should be more detailed than powerpoint Needs in text referencing Details in lab manual

5. EDU2EXP Exercise & Performance Your Lab- Aims Investigate class norms for static and dynamic lung volumes Demonstrate effect of intense exercise on breathing rate and tidal volume –EPOC –Progression to steady state –Control of Respiration during exercise Identify possible mechanisms for detection and management of asthma

6. EDU2EXP Exercise & Performance Your lab The whole class will be participants Resting –Static –Dynamic Post- exercise (you choose whether whole class will do post test or not) –Static –Dynamic

7. EDU2EXP Exercise & Performance Information Explain things differently!!! Lung volumes Spirometry –1- what are the values for which COPD is suspected? –2- give more information on restrictive lung disorders

8. EDU2EXP Exercise & Performance Equipment 2 treadmills Stopwatches calculators Peak flow meter PIKO- COPD- Measures FEV/FVC ratio Spirometer- measures Vital Capacity

9. EDU2EXP Exercise & Performance Preparation Participants- –Resting- whole class –During/post exercise- 2 male 2 female Give detailed instructions about how to use meters –Peak flow= speed and strength of exhalation –Spirometer= amount in total- not speed

10. EDU2EXP Exercise & Performance Lung Volumes Static –Vital Capacity – use spirometer- all in, all out x 3 attempts, record, find average –Tidal volume- use spirometer- regular in, regular out –Breathing rate- number of breaths per minute Dynamic lung volume –FEV/VC ratio- Peak flow meter or PIKO – COPD- Breathe in deeply, breath out hard and fast and keep exhaling for 6 seconds

11. EDU2EXP Exercise & Performance Procedure Each person Resting static lung volume –Vital Capacity – use spirometer- all in, all out x 3 attempts, record, find average –Tidal volume- use spirometer- regular in, regular out –Breathing rate- number of breaths per minute Resting dynamic lung volume –FEV/FVC ratio- Peak flow meter or PIKO – COPD How will you ensure that all of the participants are able to get all measurements given the lack of measuring equipment???  5 minutes intense exercise- 170-180 bpm  Ask class to anecdotally observe the changes in their breathing 4 select participants (2 male, 2 female) Same resting measurements as the rest of the class Record and plot breathing rate during exercise (HOW??  assistants to get measurements  need to be staggered) Post exercise static and dynamic lung volume

12. EDU2EXP Exercise & Performance Results Results table Will be available on my computer  WebCT

13. EDU2EXP Exercise & Performance Discussion Overview- what happened today??? What was found?

14. EDU2EXP Exercise & Performance Questions- to be done in class time 1- Class averages 2- Cross out graph 3- Instead, graph one participants VC and BR over time (I will have a handout graph that they can glue over current one in book)

15. EDU2EXP Exercise & Performance More Questions Factors determining lung volumes in individuals –Height, genetics Effect of exercise on lung volume measurements pg 233 text Asthma –Asthma attack –Exercise induced asthma –Asthma treatment plan –Considerations for classroom and coaching