Why is my weight increasing after workout?

4 Reasons Working Out Could Cause You to Gain Weight ... This is called microtrauma and it's why you feel sore after a workout. ... read more

Sometimes, the weight increases a bit before starting to reduce, if your weight only increased once, don’t worry. Compare your weight with at-least 3 - 4 weeks of gap. Don’t consider the changes that take place every week. read more

That's normal, and it doesn't mean you've gained weight, Dolgan says. read more

In the short term, exercise causes some bodily changes that may temporarily bump up your body weight. Your muscles not only get bigger and stronger, but their chemistry changes too. That is, you increase certain types of enzymes that cause your muscles to store more carbohydrate in the form of glycogen. read more