IFBB BIkini Pro Michelle Lewin certainly know how to work her glutes if her recent Instagram workout videos are anything to go by. She adds kettlebells to box jumps, demonstrates inversion exercises to blast her glutes, and even shows hip thrust variations you’ve never tried before! Check out part 1 of her #BootyBlaster workout where she tells fans that the big variations will mean big results:

Here is part 2 of the workout:

Here is part 3: