HR typically at 70% of max HR Typically between 20-40 mins Characterized by heavy breathing.
3. High Intensity, Short Duration Cardio
HR around 80-85% of max HR. 85% is generally thought of as anaerobic threshold. Typically between 5-20 mins.
4. Aerobic Interval Training
Alternate between high intensity of anerobic work with low intensity work. eg 3mins fast running then 1 minute of slower running and repeat 4 times.
5. Anaerobic Interval Training
Like aerobic interval training except the hard periods are typically at 85-100% of max HR. Tabata training is an example of anaerobic interval training.
6. Fartlek Training
Translated from Swedish, this means speed play. Here you use 1,2 and 3 all in one session. For example run for 10 mins, sprint for 30 seconds, walk for 2 minutes, run for 2 minutes, jog for 5 minutes and sprint for 30 seconds.