In & Up Pilates

Inner Fire Fitness

Inspired Method Inc.

International School of Los Angeles

International Shotokan Karate Federation

International Tactical Training Seminars

Intro to Acro Yoga

Ironanthology

Isha Foundation

Iyengar Yoga Los Angeles

Iyengar Yoga Santa Monica

JFM Boxing Club

JJ Dancer

JK Zen Fitness

JabX Kickboxing

JabX Kickboxing Hollywood

Jagged Vertical Dance & Fitness

Jamin Fitness

Jazzo

Jeffrey Adams Fitness Studio

Jill Robinson: Tai Chi, Yoga, and QiGong

John Dubb

Jon Kaker Fitness

KC Fitness Beverly Hills