Friendly people, gym has all the equipment you need to get a good pump in.
Nina Ramos
Mar 2026
Great gym, great owners, great trainers. This is a great place to work out - I enjoy the atmosphere, the owners are super nice and friendly + there is a good variety of equipment. I work out with a trainer there and have really enjoyed that service as well.
Casey Attenberger
Oct 2025
Highly Recommend Jack at Rockstar Training in Sanford!
I started personal training at Rockstar with Jack, the owner. I’m very active in CrossFit and Orange Theory, but I had some old gymnastics injuries that made it hard to properly activate my hamstrings and adductors. Because of that, I was struggling to lift heavier without shifting side to side.
When I met Jack, I asked if he could help me with some isolated training to get these muscles firing again. He evaluated me thoroughly, created a customized plan, and progressed me each session, just enough to challenge me while keeping me moving toward my goals.
What really stood out is that Jack made me do the hard things I’d been avoiding, the ones I knew would take my training to the next level. As an athlete, that’s exactly what personal training should be: doing what you need, not just what feels comfortable.
With over 25 years of experience, Jack knows how to get results. Plus, I LOVE his energy and personality which makes every session fun and motivating.
Whether you’re just starting your fitness journey or you’re an experienced athlete looking to fix old issues and level up, I highly recommend reaching out to Jack at Rockstar Fitness in Sanford for training for yourself.
Anthony Clarkson
Aug 2025
Best and coolest experience 😎
Erin Ash
Jul 2025
Rock Star Fitness is an excellent community oriented gym with a focus on providing all the equipment necessary for your level of fitness. Victor C is an outstanding trainer at Rock Star who is a trainer for everyone, no matter their age or goals. Victor listens to his client and models the training to them, not some corporate format. You will be happy you discovered Rock Star and Victor C!
JOHN SAMPSON
Sep 2024
Great gym with knowledgeable trainers, and amazing equipment.
Bobby Loyd
Sep 2024
I have work out at many gyms but I must say this one is by far my favorite very great vibe , owners are truly awesome if looking for a great gym that’s personal and friendly this is the one a must too check out
Laura Scaler
Sep 2024
I scoped out a lot of gyms and this one far surpassed my expectations. Owners Lisa and Jack made this place somewhere to go without judgment and truly somewhere you can really focus on yourself and goals. It’s never really packed and they are open 24/7! Highly recommended.
Valley Lane Co
Sep 2024
Love rockstar fitness! Super clean gym and I don’t feel intimidated working out. Jack, Lisa, and Ashlee are super friendly and very professional. If your liking for a gym in the Sanford area I would highly recommend rockstar fitness!
STEVE RIVETTE
Sep 2024
Absolutely the best Gym! The Owners, Staff, the Trainers--great people.
Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours
Anthony Skubic
Friendly people, gym has all the equipment you need to get a good pump in.
Nina Ramos
Great gym, great owners, great trainers. This is a great place to work out - I enjoy the atmosphere, the owners are super nice and friendly + there is a good variety of equipment. I work out with a trainer there and have really enjoyed that service as well.
Casey Attenberger
Highly Recommend Jack at Rockstar Training in Sanford!
I started personal training at Rockstar with Jack, the owner. I’m very active in CrossFit and Orange Theory, but I had some old gymnastics injuries that made it hard to properly activate my hamstrings and adductors. Because of that, I was struggling to lift heavier without shifting side to side.
When I met Jack, I asked if he could help me with some isolated training to get these muscles firing again. He evaluated me thoroughly, created a customized plan, and progressed me each session, just enough to challenge me while keeping me moving toward my goals.
What really stood out is that Jack made me do the hard things I’d been avoiding, the ones I knew would take my training to the next level. As an athlete, that’s exactly what personal training should be: doing what you need, not just what feels comfortable.
With over 25 years of experience, Jack knows how to get results. Plus, I LOVE his energy and personality which makes every session fun and motivating.
Whether you’re just starting your fitness journey or you’re an experienced athlete looking to fix old issues and level up, I highly recommend reaching out to Jack at Rockstar Fitness in Sanford for training for yourself.
Anthony Clarkson
Best and coolest experience 😎
Erin Ash
Rock Star Fitness is an excellent community oriented gym with a focus on providing all the equipment necessary for your level of fitness. Victor C is an outstanding trainer at Rock Star who is a trainer for everyone, no matter their age or goals. Victor listens to his client and models the training to them, not some corporate format. You will be happy you discovered Rock Star and Victor C!
JOHN SAMPSON
Great gym with knowledgeable trainers, and amazing equipment.
Bobby Loyd
I have work out at many gyms but I must say this one is by far my favorite very great vibe , owners are truly awesome if looking for a great gym that’s personal and friendly this is the one a must too check out
Laura Scaler
I scoped out a lot of gyms and this one far surpassed my expectations. Owners Lisa and Jack made this place somewhere to go without judgment and truly somewhere you can really focus on yourself and goals. It’s never really packed and they are open 24/7! Highly recommended.
Valley Lane Co
Love rockstar fitness! Super clean gym and I don’t feel intimidated working out. Jack, Lisa, and Ashlee are super friendly and very professional. If your liking for a gym in the Sanford area I would highly recommend rockstar fitness!
STEVE RIVETTE
Absolutely the best Gym! The Owners, Staff, the Trainers--great people.