During HÃ ctor DomÃ nguez 's presidency , the abbreviation at the center of the shield was changed , replacing the historical CGE ( Club de Gimnasia y Esgrima ) , for the GELP ( Gimnasia y Esgrima La Plata ) , modification that persisted during the mandates of Gliemmo and MuÃ oz . During HÃ ctor DomÃ nguez 's presidency , the abbreviation CGE ( Club de Gimnasia y Esgrima ) at the center of the shield was replaced by GELP ( Gimnasia y Esgrima La Plata ) .