Small-group strength & conditioning for adults and youth athletes. Max 6 per group β so every client gets elite, personalized coaching every single session.
From youth athletes to adult fitness, golf performance to sport-specific training β we build stronger, faster, more resilient people at every level.
Gold Core small group training is different. Groups are capped at 6 clients per trainer so everyone gets focused, personalized workouts. Our results-driven training, refined for over a decade, combines sports performance and personal training for lasting improvements.
From weight loss to sport performance β our nationally recognized coaches keep learning and stay ahead of a fast-changing industry. That dedication is why top athletes and loyal adults across the South Bay choose Gold Core.
Real coaching attention on every rep β not instructions shouted across a crowded gym floor.
CFSC, TPI, NCCPT, ACE, NASM certified. Our staff trains other coaches in the industry.
From the moment you walk in, a coach guides every rep. Proper form, progression, motivation.
Mobility β warmup β power β strength β conditioning. A complete, proven system β not random workouts.
Every session β for every client β follows the same proven structure. No guesswork, no random workouts.
Foam rolling, active stretching & muscle activation. We prime your body for safe, effective training and build long-term joint health and injury prevention.
Plyometrics, Olympic lifting variations, med ball work, jump training. Load maximum energy and release it with efficiency β for sport and everyday life.
Three multiplanar strength circuits covering upper body, lower body, and core. Functional movements that translate to real-world results and lasting resilience.
Sleds, bikes, rowers and more. Heart-healthy, sport-ready conditioning so your body is just as powerful on your last rep as your first.
Nationally certified. Always learning. Dedicated to your results from the moment you walk in the door.
Every single member of Gold Core is family. Here's what they have to say.
"Gold Core is by far the best gym in the South Bay! Sam is a real professional who contributes to the local high schools and is great for youth and adult training. I would recommend Gold Core 10 out of 10 times to everyone!"
"Sam's small group fitness classes are essentially personal training sessions. In just 3 months I've lost 5 lbs and feel I'm at one of my fittest points ever. I highly recommend Gold Core to anyone at any age and ability level."
"Great place for youth athletic development! My son loves training here. The coaches are patient and encouraging, and Sam has a program specifically for hockey players! We feel grateful to have both him and the gym."
"Dedicated professional instruction β Sam not only works you harder, he makes you do it properly for maximum benefit and reduced injury risk. I'm happy with my decision every single time I leave. These guys nail it."
"Gold Core is a welcoming environment with strong support on every level β mind, body, and health. These workouts are never the same. I travel frequently for work but the discipline Sam has taught me is like no other. Strongly recommend."
"Sam always makes sure you use proper form and keeps incorporating new exercises. This is as personalized as group fitness can get. If he can get me to work out and stick to it β he can really help anyone! Love love love this studio!"
"Been working out here for 3 years. Great coaches. Sam Gold runs a great program to help anyone get stronger, faster, and more explosive."
"Gold Core exceeds all expectations. Whether you're an athlete looking to get to the next level or just need to get in shape, these guys will work with you and you will get results better than you imagine. Always personable and professional."
"Gold Core helped me get into the best possible shape I could be in before heading off to the University of Georgia for soccer. These guys don't just care about your fitness but also you as a human!!"
"Wonderful experience! Perfect atmosphere for young kids looking to up their game in sports. The trainers are very easy to talk to. Have an injury? No worries β they can create a workout around those injuries."
"I've been with Gold Core for over 10 years and have seen huge results for myself. Sam and Nathan are two of the best trainers around! They treat you like family and are knowledgeable in multiple aspects of training."
"I came to Gold Core to train for softball, and raised my exit velocity by 10mph!! These guys know their stuff."
"I have LOVED Gold Core since the moment I stepped through the front doors! Sam and his team always check in on me and what my needs are. Get buff!!!"
"Sam and Nathan have been fantastic for me and my health. After some in-depth discussions about my health profile and prior injuries, they designed a program specifically for me that has yielded great results."
Youth training runs MondayβSaturday. Adult and golf programs are flexible. Contact us to find the right class for your schedule.
Located in the heart of the South Bay. Serving Torrance, Redondo Beach, Palos Verdes, Hermosa Beach, Manhattan Beach, and surrounding areas.
π 3916 Sepulveda Blvd, Torrance, CA 90505
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