Whenever muscles and joints are moved this also exerts mechanical strain on related fascia. The general assumption in sports science had therefore been that muscle strength exercises as well as cardiovascular training would be sufficient for an optimal training of the associate fibrous connective tissues. However, recent ultrasound-based research revealed that the mechanical threshold for a training effect on tendinous tissues tends to be significantly higher than for muscle fibers. This insight happened roughly during the same time in which the field of fascia research attracted major attention by showing that fascial tissues are much more than passive transmitters of muscular tension (years 2007 – 2010). Both influences together triggered an increasing attention in sports science towards the question whether and how fascial tissues can be specifically stimulated with active exercises.