BTY CORE classes feature our signature ‘follow-the-trainer’ booty exercises with an additional abs-focused part. During the training, you'll be using a booty band, kettlebells, and ankle weights. Walk out the door with a burning BTY and ABS you’ll feel for days.




BTY CORE locations:

  • AMS Singel

  • AMS Oost

  • RTM Coolsingel

  • UTR Janskerkhof

  • HAG Den Haag

BTY TONE is a full-body workout that fuses the signature BTY CLB intensity with tones of pilates-inspired movements. A sculpting workout that targets every muscle group. Where strength meets control and every move is designed to sculpt and define. A 50-minutes burning workout for enhanced sculpting, ready to tone the body from top to bottom.

BTY TONE locations:

  • AMS Singel

  • AMS Oost

  • RTM Coolsingel

  • UTR Janskerkhof

  • HAG Den Haag


Join our most advanced concept BTY LIFT, a lower body-focused workout using a barbell and plates. While the focus is on legs and glutes, lifting the barbell on your upper back also activates your upper body. The class is built around 4 powerful sequences: squats, deadlifts, lunges, and glute bridges. Prepare to lift and strengthen your body! 

Level: advanced (experience with a barbell is advised)

BTY LIFT locations:

  • AMS Singel

  • AMS Oost

  • RTM Coolsingel

  • UTR Janskerkhof

  • HAG Den Haag