HIIT

1. Multiple excerises

1.1. Sprinting

1.2. Cycling

1.3. stair stepper

1.4. weight traing

1.5. Pool/swimming

2. Level of fitness

2.1. High Intesnity

2.2. beginners have to start off slow

2.3. Has to be done at max intesnity in order to work

2.4. All age groups can do

3. Health Benefits

3.1. Improve Cardiovasular

3.2. Fat/weight loss

3.3. Muscle development

3.4. improve self esteem

3.5. Higher Metabolism

4. Time

4.1. less than 20 mintues

4.2. Shorter than regular cardio programs

4.3. Only need to do 3 times a week