Carrie Underwood’s recent Instagram post had fans amazed by the results of her fitness journey. The actress shared a photo of herself doing an arms workout, showing off her strength and muscles. Carrie Underwood is the epitome of work-life balance as she shares photos that include working out, cooking, and enjoying the outdoors. As a successful singer and loving mother, Underwood still makes time and puts in the effort to care for her health and well-being. Her recent share included a picture of herself mid-working, posing in a plank position while lifting weights with one arm. The snap captur…