Jayson Rosado lightening bolt

location-iconOutdoor & In-Home location-iconVirtual location-iconGym

About Jayson

I started training at the age of 18 and have been obsessed with it since! After spending 4 years with "Crunch Fitness" I decided to start my own business as an independent trainer. At the moment I am mostly training out of private studios in the chelsea area with clients all the way in to the upper east side.

With 4 certifications under my belt and one in progress (Precision nutrition certification) I believe in science-backed programming as I specialize mostly in improving strength and function among injured and athletic populations as well as weight loss among all populations.

I aspire to find creative ways to design programs that crush goals and improve my clients' performance and aesthetic.

A typical 1-hour session consists of a 5-10 minute "activation" phase targeting specific weak muscles followed by 30-40 minutes of what I call the "progression" phase in which the client will learn to integrate movement patterns in to lifts that will turn anyone in to a BEAST in the gym.

Please message me for any further questions or if you're interested in a complimentary first session!

My favorite exercise

Kettle bell armbar and Turkish get-ups!

Areas of Expertise

  • Strength Training
  • Weight Loss
  • Kettlebells
  • Sports Performance Training
  • Corrective Exercise

NCCA Accredited Certifications

NASM Certified Personal Trainer

Additional Certifications

NASM Corrective Exercise Specialist, NASM Performance Enhancement Specialist, FMS Level 1, CPR/AED/First Aid


BA in International Business

164 West 25th Street, 2nd Fl

New York, NY 10001

No Gym Membership Needed!

Are you a trainer?
Get new clients. Change lives.