Martial arts school
Rapid Performance Training Martial Arts
Mercer Island, WA

Mercer Island Fitness (MIFIT) - locally owned and operated boutique gym located on the south end of Mercer Island. Focus on fitness for the whole family including HIIT, Teen Fitness, R3BAR and Movement. Top of the line equipment and certified personal trainers to meet your work out needs!
Last verified: May 10, 2026