Cardiostrong was founded by Sport-Tiedje, Europe's No. 1 for home fitness in 2010. The know-how of 30 years of Sport-Tiedje in the fitness industry combined with the feedback of customers as well as the experiences of our staff on fitness equipment are the basis of our competitive advantage: cardiostrong equipment is the optimal equipment for all those, who train at home, independent of their targets and their fitness.