TAPED:10/12/2018 Nika Eshetuâ?¦She is a Pilates trainer and golf fitness specialist whose practice and teachings apply the principles of Pilates to all areas of fitness and health. Nika knows first-hand the benefits of fitness and specifically Pilates. After receiving a kidney transplant, Nika discovered Pilates, a fitness practice which transformed her body, gave her renewed energy, and helped her reach her fitness goals that once seemed unattainable.