Hi, I’m Mark Cormier, founder of CSC Performance Coaching.

For more than 17 years, I’ve helped athletes and active adults improve their strength, mobility, performance, and confidence. Throughout my career, I’ve worked with everyone from youth athletes and weekend golfers to college athletes, national champions, and professional competitors.

My coaching philosophy is simple:

Help people move better, get stronger, and perform at their highest level—for sport and for life.

I believe great coaching is about more than just writing workouts. It’s about creating a personalized plan, providing accountability, and making adjustments based on your progress so you continue improving month after month.

That’s why I created CSC Performance Coaching’s online coaching program.

Using TeamBuildr, you’ll receive a customized training plan, exercise demonstrations, habit tracking, and ongoing support—all designed around your goals, schedule, and available equipment. We stay connected through regular check-ins, coaching calls, and program updates to ensure you’re always moving forward.

My Experience

• Founder of CSC Performance Coaching
• Over 16 years of coaching experience
• Certified Personal Trainer (CSEP-CPT)
  CSEP High Performance Specialist™
• TPI Certified Golf Fitness Professional – Level 2
• Kinetisense Brand Ambassador & Co-Developer of the KAMS Golf Assessment
• Golf Forever Brand Ambassador
• Former Strength & Conditioning Coach for collegiate athletes and national championship teams

Whether your goal is to increase clubhead speed, become a stronger athlete, lose weight, or simply move and feel better, my goal is to give you the coaching, structure, and accountability you need to achieve lasting results.

Ready to move from average to elite? Let’s get started.