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Business Details
8 Years
experience
Your Trusted Fitness Partner in Sunnyvale
Since 2018, Ironwill Fitness has provided challenging, results-driven fitness solutions through our bootcamp-style programs. Our approach combines Olympic weightlifting, HIIT (High-Intensity Interval Training), and functional strength training to create dynamic, socially interactive workouts designed for individuals seeking significant weight loss and strength gains. With a team of certified professionals, including CrossFit Level 1 trainers, NASM specialists, and former collegiate athletes, we deliver personalized instruction focused on proper form, safety, and measurable progress.

Our flexible scheduling accommodates Silicon Valley professionals with morning, mid-day, and evening classes. The program emphasizes community support while maintaining a no-nonsense environment free from distractions. Over multiple years, we've helped clients achieve transformative results, with documented success stories showing weight losses exceeding 90 pounds and significant improvements in physical conditioning. Our commitment to excellence extends to continuous adaptation of workout regimens, ensuring members remain challenged and engaged throughout their fitness journey.
Services
HIIT Workouts Olympic Weightlifting Bootcamp Training Cardio Conditioning MMA Fitness Beginner Classes Strength Training Power Lifting
Details
  • Year established: 2018
Highlights and features
  • Expert-certified trainers with sports psychology and competitive athletics backgrounds
  • Free introductory week to experience our bootcamp methodology
  • Flexible class schedule accommodating busy professionals
  • Proven track record of client success stories with measurable results
  • Community-focused environment combining challenge with support
What people say
Supportive and friendly atmosphere Challenging workouts Dynamic and motivating Great results Encouraging staff
Services
HIIT Workouts
Our high-intensity interval training programs combine strength and cardio elements for maximum calorie burn in minimal time. Each session incorporates varied functional movements scaled to individual fitness levels while maintaining proper form. Clients benefit from constantly evolving routines that prevent plateaus and improve overall conditioning through structured, coach-guided sessions.
Olympic Weightlifting
Expert-led weightlifting programs focus on technical precision and progressive strength development using Olympic and traditional lifting techniques. Certified coaches emphasize proper mechanics through individualized instruction while gradually increasing load capacity. This discipline builds core stability, enhances muscle development, and improves overall athletic performance through structured programming.
Bootcamp Training
Dynamic group sessions combine varied functional movements with intensity-based conditioning in our bootcamp program. Each class integrates cardiovascular endurance, strength training, and muscular endurance components while fostering community support. Participants experience daily changing workouts that challenge diverse muscle groups and maintain engagement through continually evolving physical demands.
MMA Fitness
Mixed martial arts conditioning develops functional strength, agility, and endurance through sport-specific training techniques. Classes combine technical skill development with high-intensity drills to improve coordination and combat readiness. Certified instructors with martial arts expertise guide participants through progressive routines that enhance overall physical conditioning while teaching practical self-defense applications.
Beginner Classes
Structured onboarding sessions help new members develop fundamental movement patterns and build confidence in a supportive environment. Experienced coaches provide personalized attention to establish proper form and technique before advancing intensity levels. These classes systematically introduce fitness concepts while ensuring safety through gradual progression tailored to individual starting points.
People
Chris Green
Head Instructor
Masters in Sports Psychology with CrossFit Level 1 certification and Purple Belt in Brazilian Jiu Jitsu. Former national wrestler with 15+ years fitness industry experience. Specializes in technical coaching and motivation.
Daniel Sabagan
Strength Coach
Specializes in muscle development and intensity training. Recognized for relentless approach to client improvement. Holds multiple fitness certifications with focus on functional strength application and performance enhancement.
Kenny Han
Morning Coach
CrossFit Level 1 certified instructor focusing on technical precision for morning sessions. Emphasizes form analysis and movement breakdown to ensure proper execution. Known for combining support with challenging expectations for early trainees.
Fabian Diaz
MMA Coach
CrossFit games competitor and NASM MMA conditioning specialist. Combines technical expertise with demanding intensity for mixed martial arts training. Blue belt in Brazilian Jiu Jitsu with focus on practical application and performance development.
Dwayne
Beginner Class Coach
Specializes in introductory fitness instruction with focus on foundational movement patterns. Emphasizes accessibility for new participants while maintaining intensity standards. Creates welcoming environment for first-time trainees.
Questions
What specific workout formats does Ironwill Fitness offer?
We specialize in HIIT workouts, Olympic weightlifting, and bootcamp-style training with rotating daily routines. Additional programming includes MMA conditioning and beginner-specific classes.
Is there an introductory offer for new members?
Yes, we provide a free week trial allowing complete access to all classes and training formats to determine if our program matches your fitness goals.
What scheduling options are available?
Flexible scheduling includes morning sessions (6am), midday (1pm), evening (5-7:10pm) classes Monday-Thursday, Friday until 6:05pm, and weekend sessions at 10am.
What qualifications do your trainers hold?
Our staff includes CrossFit Level 1 certified trainers, NASM MMA specialists, former collegiate athletes, and certified personal trainers with multiple fitness accreditations.
What should I bring to my first session?
Bring workout clothes, water bottle, and willingness to challenge yourself. We provide all necessary equipment including weights, kettlebells, and conditioning tools.
How does the program accommodate different fitness levels?
Coaches scale workouts to individual capabilities while maintaining intensity standards. Proper form and technical execution remain priority regardless of participant experience level.
Reviews (4)
Lauren
Sep 22, 2021 Report
This gym is not for everyone. Particularly if you want to just do cardio whenever, don't like training hard for great results, or want the shiniest equipment out there. Don't get me wrong, if your willing to do some hard work, go! The owner well meet you where you're at. In fact, I got about ten minutes of individual attention on my form the first class. I was also sore for several days afterwords. The owner strikes a good balance of pushing you and being generous. Recommend!
Anthony C.
Aug 13, 2021 Report
The 6am weekday class is how I start my day! It's pretty awesome since you no longer have to worry about it for the rest of the day. I have been a member of this place for almost three years. I am really happy how the programs here transformed me. Chris and Achintya are great coaches.
Adam Sweetser
Jun 29, 2020 Report
Huge thank you to Chris at ironwill. I was out in CA for a really fast business trip. I reached out and Chris immediately responded. I was interested in getting a workout in while I was here. Chris welcomed me with open arms and had me dripping sweat by the end. It was a great workout. I would love to go back next time I'm in CA.
Ankita Aggarwal
Oct 14, 2019 Report
The instructor Chris makes all cheerful and fun workouts, with a lot of pain and gain! The daily workouts are challenging and focus on cardio and strength.