The wrestler and folk strongman George Tromaras has been associated with the ethos, Herculean strength and cultural heritage of Greece. It is a milestone in the history of domestic gyms, since 1968, where he established his first gym in Aegaleo. This is followed by gyms in Omonia, Deligiorgi and Keramikos and Pasalimani - Piraeus. After that, opens the Health Club in Frantzi, Neo Kosmos and Patision. In 2008 he founded the TSC in Paiana.

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TSC is the continuation of the glorious course, which is succeeded today by his son, Kostas. Through the prism of science, he has created a modern fitness center, with the practitioner's need at the center. Its mission is to provide people who seek exercise in their daily life, services that are personalized based on their medical history and goals, through specialized scientific partners and with the use of new technologies and trends.