#1 HEALTH CLUB in San Luis Obispo County year after year, 18,000 members strong, and the latest of what is now four locations -- Kennedy Club Fitness-Paso Robles Adventure. Annual BEST of San Luis Obispo AWARD given again to Kennedy Club Fitness by New Times Magazine. Kennedy Club Fitness Atascadero, Arroyo Grande, Paso Robles, San Luis Obispo With four locations, including the recently opened complex in Paso Robles, Kennedy Club Fitness is exactly were SLO County locals love to work on their fitness, get physical, and sweat to the oldies. Boasting 50,000 square feet, the SLO MultiPlex includes an outdoor 50-meter pool, clubhouse, wellness center, cappuccino bar, and more than 15,000 members. It’s enough to make glamorous Fergie jealous.