One of the BEST Holiday parties of the year where we boogie, eat, dance, socialize, laugh and PARTY! Fitness System is a Black-owned entity, under the ownership of Tracy Weldon who is the BEST Kick-box Instructor in Sacramento. We love his high impact kick-boxing on Tuesdays and Thursdays at Fitness System, 25 Massie Court in South Sac (next to Cal Skate).