Personal Training
Personal Training is fully private, one‑on‑one coaching with Canyon Twer. Every session is built around your goals, experience, and any limitations — with a custom plan that evolves as you do, building real strength, confidence, and movement skill.
Strength & Conditioning
Strength & Conditioning builds stronger, faster, more resilient athletes — from youth 12–18 to high‑school, college, and pro competitors. One‑hour sessions develop real sport‑specific power, mobility, and injury‑prevention skills that carry over to every game, match, and mat.
HIIT 360
Not your typical HIIT class. Led by a Master’s-level exercise physiologist since 1993, HIIT 360 blends strength, conditioning, and mobility in small, personally-coached sessions — built for real results, not just a sweat.
Personal training at GBSC means working directly with Canyon Twer, one on one, every session. There’s no rotating staff, no shared attention, and no waiting on equipment. This is a private studio, not a public gym. When you train, it’s just you and Canyon in a clean, modern space with floor to ceiling windows on three sides for natural light.
Canyon designs your program around your goals, your experience level, and any current limitations or medical conditions, then adjusts it as you progress. With more than 30 years of coaching experience, he’s worked with total beginners and seasoned athletes alike, and knows how to meet you exactly where you are.

Sessions are booked by mutual availability with Canyon, so you’re working directly with him every time, not whoever happens to be free.
“strength training aimed at each of our specific goals”
“completely impressed and satisfied”
“by far the most detail oriented”
“focuses on what will provide the best results”
HIIT 360 isn’t a typical high-intensity class. Led by Coach Canyon, a fitness professional since 1993 with a Master’s in Exercise Physiology, each session blends strength, conditioning, and mobility for an age-appropriate, results-driven experience.
You’ll build functional strength, support healthy body composition, and improve mobility, balance, and core stability. Most members train just 2–3 times per week, with early morning options at 6am and 7am.
Classes stay small so coaching stays personal, whether your goal is fitness, confidence, or long-term health. Veterans receive a 10% membership discount as our thanks for your service.

6AM (Mon, Wed, Fri) | 7AM (Sat) | 8AM (Tues, Thur. Sat) | 9AM (Sat) |4:30PM (Tues, Thurs)
“Canyon is very knowledgeable and conducts a great circuit training workout.”
“Canyon is fully engaged, thoughtful, and clearly invested in my progress.”
“The environment at Granite Bay Strength and Conditioning is outstanding”
“Canyon’s planning and consideration of my individual needs is what’s really made the difference in my fitness journey “
Our Strength & Conditioning class builds stronger, faster, more resilient athletes. It’s designed for amateur and professional athletes, high‑school and college competitors, BJJ practitioners, ages 18 to 80 who want better movement, control, and sport‑specific power.
Each one‑hour session improves how you move, perform, and stay healthy through:
Mobility & flexibility: Move smoothly, rotate, and change direction with confidence.
Joint stability: Strengthen the muscles that protect your knees, hips, shoulders, and spine.
Strength, speed & power: Build the qualities every sport demands — from basketball and soccer to wrestling, baseball, football, golf, swimming, and Brazilian jiu‑jitsu.
Injury prevention: Learn safe movement patterns, landing mechanics, and training habits that protect your body.
Core strength & balance: Develop the stability needed for better control, striking, grappling, and overall athletic performance.
Conditioning: Train the energy systems required for fast plays, long matches, and strong finishes.
Smart warm‑ups & cooldowns: Use simple routines that support recovery and keep you ready for your next practice or game.

7AM (Mon, Wed, Fri) | 9AM (Mon, Tues, Weds, Thurs, Fri)
“World class training center with an incredible training staff and the latest equipment.”
“Whether you’re a teen, a homemaker, busy professional, or a professional athlete, coach Canyon can tailor a custom program to meet and exceed your goals.”
“Canyon has helped me reach goals I didn’t think we’re possible. Im stronger, faster and have more mobility. “
“Offers the most versatile and specialized training programs I’ve ever encountered.”
Strength and conditioning for athletes ages 12 to 17, coached the way young athletes should be: technique first, smart loading, and a plan that grows with them.
Every session is coached by Canyon Twer, who holds a Master's in Kinesiology (Exercise Physiology), has more than 30 years of coaching experience, and served on the San Francisco 49ers summer camp strength and conditioning staff. He is also a 4th-degree Brazilian jiu-jitsu black belt who has coached on the mat since 2000.
Your athlete trains in a small group, in a private studio, with one class on the floor at a time. No rotating trainers, and no getting lost in a crowded facility.
No random workouts. Each session builds on the last, and training is adjusted as your athlete grows and develops.
How we train young athletes:
Programs are built around your athlete's sport, position and season: football, basketball, soccer, lacrosse, baseball, Brazilian jiu-jitsu, wrestling, field hockey, golf, swimming and more. For most middle and high school athletes, two focused sessions a week in the offseason makes a real difference in strength, confidence and how they move.

Real numbers from GBSC athletes. Progress here is measured, not guessed.

Dyami
High school wrestling + BJJ

Sophia
Soccer
Brynley
Lacrosse
See where your athlete is starting from. Book a complimentary one-on-one