Listen
Discuss your goals and where you are starting.
About Zach · Fremont
Meet Zach. Build your routine.
One-on-one personal training with a practical approach to strength, flexibility, nutrition habits, and recovery.
Your coach
Personal training that starts with you.
Zachary “Zach” Michalski leads personal training at K2 Cryotherapy in Fremont. He brings exercise and nutrition education to sessions shaped around your goals, experience, and current abilities.
Whether you are new to training, returning after time away, or looking for a fresh challenge, Zach focuses on individual attention, useful variety, and a routine you can keep.
Explore personal training with Zach →Adapt
Choose exercise that fits your current level.
Keep going
Build consistency with engaging, individual sessions.
Professional education
Qualifications behind the coaching.
NASM Certified Personal Trainer
Zach’s lead personal training credential.
Precision Nutrition Level 1 Certified
Education that supports conversations about nutrition habits.
ACE Corrective Exercise Specialist
Additional education in exercise selection and movement needs.
The Fremont studio
A focused space for your next step.
Train one-on-one with Zach in K2’s private studio. Cryotherapy and supporting wellness services are also available for your routine.
View services and prices →
Selected client testimonials
Personal attention, in their words.
“Zach has been amazing and patient too.”
“Zach knows the body and how it works, very knowledgeable and super easy going”
Start with a conversation
Ready to train with Zach?
Tell Zach what you want to work on and ask about availability at the Fremont studio.