This cardio and core workout from Jake DuPree [1] will prove you don't need any equipment to get a major sweat session. This workout is mainly standing but includes some donkey kicks and on-the-mat booty work as well.

On Jake: Lululemon outfit [2], Under Armour tights [3], Adidas shoes [4]
On Kaycee: Victoria's Secret outfit [5], APL shoes [6]
On Kristel: Alala outfit [7], APL shoes