<iframe width="580" height="385" src="https://www.youtube.com/embed/ZrtDYdsaS3k?rel=0&modestbranding=1" frameborder="0" allowfullscreen></iframe> <br>Ariana Grande - 7 rings BOOTY/LEG WORKOUT! A choreographed lower body workout with no equipment! FULL WORKOUT: verse 1 pt.1: Rev Lunge with ... <br><a href="https://www.youtube.com/watch?v=ZrtDYdsaS3k">source</a>