After inventing the original BULGARIAN BAG in 2005, nine years later, world-class athlete and coach Ivan Ivanov discovered another revolutionary training idea: The SUPLES BALL.

As Coach Ivanov says, “The SUPLES BALL is just another evolution of the highly effective training system that brought you the original BULGARIAN BAG.”

For those who already have experience training with the BULGARIAN BAG, Coach Ivanov highly recommends continuing the progress of this dynamic training by adding the SUPLES BALL!
 
According to Coach Ivan Ivanov, “Once you learn the BULGARIAN BAG exercises, it is a natural progression to learn the SUPLES BALL exercises,” and using both in your training routine will boost your training to the next levels: After the BULGARIAN BAG wears out your GRIP, then use the SUPLES BALL to exhaust your LUNGS!

The core training exercises used with the SUPLES BALL are almost identical to the signature exercises designed by Coach Ivanov for the BULGARIAN BAG, which makes the learning process for the SUPLES BALL to be a much easier and faster adaptation for those who have already been training with the BULGARIAN BAG