About Shay Kostabi

*Extremely Popular, Inspiring and Empowering Trainer
* Famous For ShayK It Up Workouts
* International Master Trainer, Mentor & Women's Fitness Expert
* ACE Certified Movement Specialist
*Passionate Fitness Fashion Lover, Soul-Shaker & Movement-Maker
* Inspiring Strength + Gra...

Get ready to feel the burn and strengthen those thighs and legs. In just 5 minutes you will experience the best Leg Day - while working out your calves, legs, thighs and booty - Yes - all in 5 minutes! Try it today!