GMB is a very realistic set of movements. I was sceptical from the beginning, however, my first week of practising changed that perception dramatically. During Covid, I lost 13kg in combination with weight lifting, GMB and habit changes. This is my third year practising GMB, which is at the core of my daily routine.
2 years ago
GMB Fitness has a
4.9
average rating
from
282
reviews
Related Photos & Videos
