</a><p>Who doesn't have 12 minutes to get sculpted arms and a toned core? Fitness trainer Amy Rosoff Davis</a>, who has gotten celebrities like Selena Gomez</a> in top shape, is in the studio. Get fit with her at home in less time than it takes to pack your gym bag! Grab a mat and follow along with this low-impact workout, no equipment needed. </p><br /><p><br></p><br /><p>On Amy: Good hYouman tank</a>, Under Armour tights</a>, Adidas shoes</a> <br><br><br />On Tarra: Alo Yoga</a> outfit and APL</a> shoes <br><br><br />On Meagan: Electric and Rose top</a>, Lolë tights</a>, and APL</a> shoes</p>
