3 years
It will depend on the intensity of your performance and the type of exercise you do.
30 mins
Roughly 100 calories. It depends on your weight and the speed at which you walk.
It all depends on the exercise that you do.
30 minutes exercise of Davina fitness app is suppose to burn approximate 250 calories of fat depending on sex,age,weight,muscle size,etc of a person. And 1 hour constant exercise will burn 500 calories of body fat.
It greatly depends on the intensity and duration of the exercise you do.
You would burn about 200 calories by walking for 60 minutes. About how many calories would you burn if you walk for 15 minutes
About 30 minutes to 60 minutes.
It varies depending on what kind of exercises you are doing and if you are giving it everything you got.
That all depends on the exercise.
8 minutes
You can't lost any pounds in 30 minutes. You can burn a lot of calories depending on the exercise. Need more information for exact amounts.