Why Interval Training Works

Why Interval Training Works

Yes, your body would use more energy if you extend yourself to the higher range of your aerobic training zone. But your body won’t necessarily get that jolt that only comes from interval training.

So remember: your goal with interval training is to give your body a healthy jolt where it suddenly says to itself:

“Whoa! We need more energy here FAST, this person has increased their heart rate from 180 beats per minute to 190 beats per minute! Let’s go to any available cell, like those fat cells down at the waist, and break them down via catabolism so that this person can get the energy that they need!”

Remember (sorry to be repetitive, but this is very important): the whole point of interval training in this way is to give your body a sudden, limited, healthy jolt where it needs more energy – quick!

If you simply increase your speed and stay there, while your body may, overall burn some more calories, it won’t get that jolt.

Also bear in mind that interval training can indeed last longer than 30 seconds or a minute.

Some experts suggest that you can use interval training for 30-40 minutes, depending on your state of health and what your overall exercise regimen looks like.

The reason we’re focusing on 30 seconds to 1 minute is simply to give you a clear understanding that interval training is a kind of mini training within a training program.

And, as always, don’t overdo it with your interval training. Your goal here is to become healthier and stronger, and lose weight in that process.

You gain nothing if you run so fast or bike so hard during interval training that you hurt yourself. You will actually undermine your own health, and possibly have to stop exercising while torn muscles or other ailments heal.