Gavin O'Brien personal trainer

Gavin O'Brien

3fs Personal Training
Kingsway, Hove, Brighton and Hove
Exercise for Older Adults


At 52, I'm an older personal trainer and have lived in Brighton and Hove for the last four years. My passion for a career in all things fitness and nutrition arrived relatively late in my life, although I’ve been exercising my whole adult life.

I’ve established myself in Brighton and Hove with a diverse client base who enjoy the convenience of being trained in their home or office, outdoors in one of the many beautiful parks and gardens in Brighton and Hove and even by the beach.

In addition to personal training, I am the co-founder of the Young At Heart Keep Fit Club with another personal trainer Ty Paul. Our weekly fitness classes are designed for people aged 60 and above to improve flexibility, balance and strength, with classes in Hove, Portslade and Lancing.


  • Level 3 Diploma in Gym Instructing and Personal Training
  • Exercise for Older Adults Qualification

Languages spoken


Price per session from


Pricing and Special Offers

Free consultation.

Training locations

Home, Workplace, Outdoors


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