article_snippet: if you're sweating on the treadmill and grunting at the weight machine, you're probably still forgetting 57 important muscles that define part of who you are and how others perceive you and even help manage your mental well-being.
article_snippet: It is like any exercise, you need to do it two to three times a week for the best results.
article_snippet: We all know that keeping the body fit with exercise is essential.