*Pronounced “Bo,” like the boy’s name, and “Sue,” like the girl’s name.

What began as the launch of one of the most innovative products the fitness industry has ever seen, turned out to be just the start of a journey that continues to expand, shape and define functional training.

Invented by David Weck, the BOSU® Balance Trainer debuted in 2000 and quickly became one of the most successful fitness training products in the world. Originally, the name “BOSU” was an acronym for “Both Sides Up.” It meant that the BOSU® Balance Trainer could be used on either side, the dome or the platform.

Today, the term “BOSU” has evolved beyond the product to now mean “Both Sides Utilized,” a mindful approach to exercise that is a step beyond traditional training.

Shop online for authentic BOSU products.

BOSU Ball

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