strap to stay in shape This exercise activates most muscles of the body, especially the abdomen and lower back. By doing it daily for at least 30 seconds, you increase your metabolism and can bring muscle and skin to the tone. Do you want to know more? See: The correct strap for a beautiful belly How to do? Go down face down on the exercise pad, pushing the forearms to the floor, so that your elbows areAlka Tone Keto Side Effects