Lisa has been performing cardiorespiratory exercise for several months. She goes out running 4-5 days per week, for up to 90 minutes per session. Quite often she will vary her pace while running. She might run for 5 minutes at a moderate pace, then 2 minutes at a vigorous pace, and so on. This type of training is called: Question 18 options: a) Fartlek Training b) High Intensity Interval Training c) Continuous Progressive Cardio Training d) Talk Test Training e) A & B