Maintain a bikini booty all year long! Tighten and tone your booty in this sculpting blast. This intense lower body workout will not only challenge you, but will define your glutes, hips, hamstrings, and quadriceps. This workout challenge combines cardio with strength training for your lower body. Get ready to get into your bikini any time of the year!

Equipment Needed: Interval timer; one set of dumbbells of medium weight(10-12 lbs)