TRAIN WITH GAINSBYBRAINS
Core & Stability
TRAIN WITH GAINSBYBRAINS is the dynamic home-workout channel run by “Sophie,” offering fun, sweaty, and efficient workout sessions designed for real people with busy lives. Based in the Netherlands, the channel focuses on no-equipment routines — from core-blasting ab workouts and booty & leg sculpting sessions to fat-burning full-body HIIT and cardio — making it easy to train at home, no gym required.
With nearly a million subscribers and over 150 million views across hundreds of videos, TRAIN WITH GAINSBYBRAINS has become a go-to destination for viewers seeking accessible, effective, and consistently updated fitness content.
On FitnessPros.com, she represents the “home-workout & body-sculpt” category: ideal for beginners and seasoned fitness-seekers alike who want flexible, equipment-free training that fits into everyday life — delivered with the energy and clarity of a trusted online coach.
