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Interval
Training
High Intense Interval Training (HIIT) has been used to train athletes
for many years and for many different sports. However,
recently, this type of training has now become a popular
exercise
routine
for the non-athletes. More and more people are incorporating
HIIT
in their weekly routines and seeing the difference in their weight loss
and endurance.
How
It Works
Interval training combines spurts of high intensity exercise
followed
by periods of rest or low activity exercise.
Basically, high
intense interval training combines the benefits of aerobic exercise
and
anaerobic
exercise. The high intense phase of interval
training can be increased speed and/or increased challenge such as
walking at an incline.
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During
the spurts of the high intense phase of interval training, you
are in an anaerobic exercise state and in this state your body uses the
energy stored in the muscles. Anaerobic metabolism works
without oxygen. During this time, there is a build up of
lactic acid and the body enters an oxygen debt.
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During the
period of rest or low activity, which is the aerobic exercise phase,
the heart and lungs work together to pay back the oxygen debt and
breaks down the lactic acid. At this time your body uses
oxygen to convert stored carbs into energy.
HIIT is an excellent way to not only burn calories but to
strengthen your heart. The repetitiveness of this type of
training helps your muscles build up a tolerance to the build up of
lactate and since your heart is a muscle this in turns strengthens your
heart.
Interval Training
Exercise Equipment
One of the best ways to control your HIIT workout is to use a
treadmill. This allows you to adjust the speed and incline in
order to get to the anaerobic state for the high intense repetitions of
your workout. My treadmill comes with exercise routines already
programmed in including interval training workouts. So at
least once a week I use the preset programs on my treadmill.
Elliptical training machines also offer the ability to adjust the
resistance, giving you the higher challenge for your workout.
With an elliptical machine, you can increase your speed by just
“running” faster and/or increase the resistance. These
machines are much easier on the knees.
You could also try using a stair stepper machine or use your own stairs
in your house. You can also alternate your aerobic phase and
anaerobic phase by jogging in place and then jump roping for the high
intense phase.
Your interval training does not have to include any
equipment. You can just use a local track or
neighborhood. During the high intense phase, just sprint or
run for your set period and then back it down to a brisk walk.
Benefits of Interval Training
The key benefit of this type of training is building endurance.
This is why this type of training is so widely used by elite
athletes. Building your endurance will allow you to stay more
active at all other exercises and activities.
Endurance is not
the only benefit of interval training. Other key benefits include
increase calorie burn, boosted metabolism, and warding off boredom of
the typical exercise routine. With the added spurts of high
intense exercising, you achieve higher calorie burn and a significant
boost to your metabolism. And with this type of training you are
constantly "mixing it up" so you don't get bored.
Make your HIIT
a personal challenge and aim for increasing the total duration of the
exercise routine as well as increasing the duration and instensity of
your spurts of high intense exercises.
Example Interval
Training Routine
Beginner
Level 1 - 20 Minutes
Start your routine with an easy 5 minute warm up and stretches and then
do the below sets for your workout.
| Intensity Level |
Duration |
Speed |
Incline |
| Low |
4 minutes |
Brisk
Walk |
No
incline |
| Medium |
1
minute |
Brisk
Walk |
2
- 3% incline |
| Low |
4
minutes |
Brisk
Walk |
No
incline |
| Medium |
1
minute |
Jog |
No
incline |
| Low |
4
minutes |
Brisk
Walk |
No
incline |
| Medium |
1
minute |
Brisk
Walk |
2
- 3% incline |
| Low |
4
minutes |
Brisk
Walk |
No
incline |
| Medium |
1
minute |
Jog |
No
incline |
End with a 5 - 10 minute cool down and stretches.
Beginner
Level 2 - 25 Minutes
Start your routine with an easy 5 minute warm up and stretches and then
do the below sets for your workout.
| Intensity Level |
Duration |
Speed |
Incline |
| Low |
5 minutes |
Brisk
Walk |
No
incline |
| Medium |
2
minutes |
Brisk
Walk |
2
- 3% incline |
| High |
1
minute |
Sprint/Run |
No
incline |
| Medium |
2
minutes |
Jog |
No
incline |
| High |
1
minute |
Jog |
2
- 4% |
| Low |
5 minutes |
Brisk
Walk |
No
incline |
| Medium |
2
minutes |
Brisk
Walk |
2
- 3% incline |
| High |
1
minute |
Sprint/Run |
No
incline |
| Medium |
2
minutes |
Jog |
No
incline |
| High |
1
minute |
Jog |
2
- 4% |
| Low |
3
minutes |
Brisk
Walk |
No
incline |
End with a 5 - 10 minute cool down and stretches.
Intermediate
Level - 30 Minutes
Start your routine with an easy 5 minute warm up and stretches and then
do the below sets for your workout.
| Intensity Level |
Duration |
Speed |
Incline |
| Low |
5 minutes |
Brisk
Walk |
No
incline |
| High |
1
minute |
Brisk
Walk |
6
- 8% |
| Medium |
2
minutes |
Jog |
1
- 3% |
| High |
1
minute |
Sprint/Run |
No
incline |
| Medium |
2
minutes |
Brisk
Walk |
2
- 4% |
| High |
1
minute |
Brisk
Walk |
6
- 8% |
| Medium |
2
minutes |
Jog |
1
- 3% |
| Low |
3
minutes |
Brisk
Walk |
No
incline |
| High |
1
minute |
Sprint/Run |
No
incline |
| Medium |
2
minutes |
Brisk
Walk |
2
- 4% |
| High |
1
minute |
Brisk
Walk |
6
- 8% |
| Medium |
2
minutes |
Jog |
1
- 3% |
| High |
1
minute |
Sprint/Run |
No
incline |
| Medium |
2
minutes |
Brisk
Walk |
2
- 4% |
| High |
1
minute |
Brisk
Walk |
6
- 8% |
| Low |
3
minutes |
Brisk
Walk |
No
incline |
End with a 5 - 10 minute cool down and stretches.
Be sure to read this article on anaerobic exercise versus aerobic exercise to
understand the difference in your interval training workout.
Additional
articles
Fat Burning Aerobic Exercises
Find out which aerobic exercises are best for burning fat.
Weight
Loss Workout
Want more example workouts? Check out these weight loss
workouts for beginners and intermediate levels.
Exercise
4 Weight Loss 2 Achieve Fitness and Health
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