The reasons why customer like gym ball from TOPKO is because of the high quality , unique design and reasonable price.
TOPKO gym ball passed strict tests from the lab and the material proved to be non-toxic and no harm to human body.
The anti-burst design enables customers to use the ball in various exercise without worries about its leakage.
Most recently TOPKO has further upgraded the yoga ball design with different kinds of seats , different cover as well as multifunction features. It connects to the resistance bands and people can do different training while seating on the stable ball.
