Sergio Barrientos lightening bolt

location-iconOutdoor & In-Home location-iconVirtual
vaccinated COVID-19 Vaccinated

About Sergio

My name is Sergio Barrientos, I'm a NESTA Certified Personal Fitness Trainer. I love helping people reach their goals through high intensity training and functional training. My one-on-one, partner, and group sessions are held at local beaches and parks in Ventura County. I also travel to homes and offices. I would love to have you try out a session. Let me know when we can meet up to fully discuss your goals!

My favorite exercise


My favorite quote

"You must climb over your ego, to master your will"

Areas of Expertise

  • Core and Balance
  • Weight Loss
  • Muscular Definition
  • Posture
  • Functional Training
  • Sports Performance Training
  • Strength Training
  • Kettlebells
  • TRX

NCCA Accredited Certifications

NESTA Certified Personal Trainer
PTA Global Certified Personal Trainer

Additional Certifications

CPR/AED/First Aid


AA in Kinesiology, BS in Kinesiology (CSUN)

Who I Especially Like Working With

Actors, Beginners, Bodybuilders, Brides-to-be, Law Enforcement, Men, Middle-aged, Military, Models, Overweight/ Obese, Peri/Post-menopausal, Post-rehab, Runners, Youth

Medical Conditions Experience

Ankle Injury, Anxiety, Arthritis, Asthma, Back Pain/Issues, Bad Posture, Diabetes, Lupus, Plantar fasciitis, Postural Issues, Pregnancy, Shoulder Issues, Stress

Additional Languages Spoken


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