At the point when you get more fit excessively fast, your body can't keep up with its muscle. Since muscle requires more calories to support itself, your body starts to use it so it can save the approaching calories for its endurance.
At the point when you get more fit excessively fast, your body can't keep up with its muscle. Since muscle requires more calories to support itself, your body starts to use it so it can save the approaching calories for its endurance.