House Staff Fitness Center

Hoya Clinic

Humble Beast Fit

IADB

IMF Fitness Center

INFIT360

Ignite Good Health

Jade Fitness

Jazzercise

Jazzercise Washington DC NE - Our Redeemer Lutheran Church

Jordan Athletics

Joy of Dance

Joy of Motion Dance Center (H Street)

KAAOS Gym & Athletic Training Center

Karib Dance and Cultural Arts Studio

Kent Gardens Swim Team

Khepera Wellness

Kick Fitness

Kinema Fitness - 750 17th St.

Kinema Fitness - District Center

Kinema Fitness at 1100 New York Ave.

Klotz Institute of Karate - Bowie

Knock On Wood Tap Studio

LOTUS Fitness