Response exercise

• BPM average is 70-72 bpm
• SV average is 70ml
• Q average is 5L/min
• Sub-maximal is low to moderate intensity work
• maximal exercise is working at a high intensity
• HR MAXIMAL

  -Before exercise there is an anticipatory rise in HR because Adrenalin is released to SA node

  -HR rises steady as we exercise because the working muscles are demanding more oxygen

  -HR reaches a peak at maximum exercise because the verticals can not physically beat faster

  -gradual decline in the HR post exercise because muscles demand less oxygen during recovery
• SV MAXIMAL AND SUB-MAX

  -slight rise in SV before exercise because adrenaline is being released from SA node

  -SV rapidly increases because muscles need more oxygen

  -then SV plateaus because there isn’t enough time for the artery to fill with blood

  -SV starts to decline post exercise because the muscles demand less oxygen
• Q

  the maximal is HR x SV
• Q SUB-MAX plateaing as the demand has been met