HAEYVEN B.V.

HAEYVEN is a start-up company in the Netherlands focused on the design, development, sales and service of state-of-the-art elite, performance sports, fitness and medical products.  HAEYVEN has developed the ANTAGONIST®, a unique, patent-pending, bi-directional, full-body strength and cardio training device. The HAEYVEN team is honored to introduce the company and its innovative product.