Business Details
12 Years
experience
Your Premier Kettlebell Fitness Destination
Studio 30 The Kettlebell Fit Club was founded in 2014 by Cathy Gonzalez, a fitness professional with over a decade of experience. Our studio specializes in high-intensity, 30-minute kettlebell-focused workouts, outdoor bootcamps, and specialty classes designed to maximize fat burning and improve overall fitness. We combine strength training, cardio, and functional movements to deliver efficient, results-driven sessions for adults and youth. Our team includes certified trainers with expertise in anatomy, nutrition, and obstacle race preparation.We offer personalized coaching, nutritional guidance, and community-focused programs to help clients achieve weight loss, muscle toning, and core strength goals. With locations in Rancho Cucamonga and Upland, we provide flexible scheduling options including early morning, evening, and weekend classes. Our Spartan training program supports first-time obstacle racers with structured coaching and weekly group workouts. We emphasize client accountability through 6-week challenges and maintain active involvement in local health initiatives.
Services
Kettlebell Classes
TRX/Kettlebell Hybrid
HIIT Camp
Battle Ropes
Outdoor Bootcamps
Personal Training
Spartan Training
Youth Boxing
Specialty Classes
Nutritional Counseling
Details
- Year established: 2014
Highlights and features
- We offer signature 30-minute kettlebell workouts developed through 10+ years of fitness expertise
- Our outdoor bootcamps combine interval training with nutritional counseling for maximum results
- Certified trainers provide personalized modifications for injuries and fitness limitations
- We maintain a 4.9/5 average rating from client testimonials over 8 years of operation
- Our Spartan race training program includes obstacle-specific coaching and weekly group workouts
What people say
Amazing results
Motivating coaches
Fun workouts
Personalized attention
Community support
Services
Kettlebell Classes
Our signature 30-minute kettlebell sessions combine dynamic movements to build strength and burn fat efficiently. Each class focuses on full-body engagement through controlled swinging, pressing, and squatting techniques. Clients develop core stability, improve joint mobility, and increase cardiovascular endurance while benefiting from expert form corrections and progressive weight adjustments.
Outdoor Bootcamps
Four-week outdoor programs blend interval training with nutritional guidance for comprehensive fitness transformation. Sessions include resistance exercises, bodyweight circuits, and cardio drills conducted in Rancho Cucamonga and Upland locations. Participants receive structured progression plans and access to two weekly locations with flexible membership options for 3-5 days per week.
Spartan Training
Ten-week preparation program for first-time Spartan racers includes obstacle-specific coaching and weekly group workouts. Participants learn rope climbing, sandbag carries, and wall vaulting techniques while building race-specific endurance. The package includes personalized training plans, nutrition guidance, and Sunday group sessions for obstacle practice.
Youth Boxing
Fundamental boxing classes for children focus on coordination development, cardiovascular health, and self-discipline. Sessions teach proper punching techniques, footwork, and defensive movements in a safe environment. The program builds confidence through structured drills while promoting healthy competition and active lifestyle habits for young participants.
Specialty Classes
Rotating specialty classes target specific fitness goals including Booty sculpting, core strengthening, and flexibility improvement. Programs like ABStravaganza and Stretching sessions provide varied training options throughout the year. These classes offer concentrated muscle group development and recovery-focused techniques to complement regular workout routines.
People
Cathy Gonzalez
Owner
Certified fitness professional with 15+ years experience, specializing in kettlebell training since 2014. Developed Studio 30's signature programs after personal transformation through bootcamp training. Organizes local health initiatives and obstacle race training programs.
Terri Thomas
Lead Trainer
Certified personal trainer and massage therapist with 6 years leading Upland bootcamp location. Combines anatomical expertise with fitness training to optimize client results and injury prevention. Provides specialized muscle recovery techniques alongside workout instruction.
Questions
What makes Studio 30's kettlebell classes unique?
Our 30-minute sessions exclusively use kettlebells with structured progressions for all fitness levels. Certified trainers provide personalized weight adjustments and form corrections to maximize results while minimizing injury risk.
Are outdoor bootcamps suitable for beginners?
Yes, our 4-week programs include scalable modifications for all fitness levels. Trainers provide alternative exercises and pacing guidance to help newcomers gradually build endurance and technique.
How does the Spartan race training program work?
The 10-week program includes weekly Sunday group sessions focusing on obstacle techniques, plus personalized training plans. Participants receive coaching on rope climbs, sandbag carries, and race-specific endurance building.
What youth fitness options are available?
We offer boxing fundamentals classes for children every Wednesday at 4:30 PM. Sessions teach proper technique, footwork, and defensive moves in a safe environment that builds confidence and coordination.
Can I try a class before committing?
Yes, we offer a free trial kettlebell class at 6:30 PM Monday-Thursday. No equipment needed - just bring workout clothes and water. This lets you experience our training style risk-free.
What payment options exist for memberships?
We accept credit card payments with automatic monthly billing for memberships. Class packages include 5, 10, or 20-session bundles valid for six months with flexible scheduling across all locations.
