AS level PE Respiratory system. Discus mechanics of breathing InspirationExpiration Air is distributed to the lungs by way of the –Trachea –Primary bronchi.
Final Review. FITT Principle Frequency-how often you do an exercise (number of days per week) Intensity-how hard you are working (measured in heart rate.
Club sport athletes Kyle Barile. Warming up and cooling down are equally important to the body.
