Marcos Eliett has extensive experience in fitness and personal training, currently serving as a staff professor and personal trainer at Sportlife since February 2020. Prior to this, Marcos worked at Venus y Zeus Gym from August 2005 to July 2017 as a certified personal trainer and instructor in various fitness disciplines, including spinning and aerobics, and holds multiple certifications, including an international advanced indoor cycling certification. Additionally, Marcos has experience as a spinning and aerobics instructor at Hito All Sports Gym from March 2000 to June 2005, contributing to a diverse skill set in group fitness and personal training. Education was obtained at Instituto Universitario de Estudios Musicales IUDEM.