Im beginner looking to do linear progression, my weight is 70 kg and want to stay around that. What rep range, method to use. Im interested in powerlifting and how they train to be in same weight class. Diet is mandatory but what rep ranges to use. If you can write about that.
Just do 5/3/1. Go into the articles section on this site and pick a variation, or better yet get the book, and stick to it for 6 months.
Just out of curiosity, why don’t you want to gain weight?
Not a special reason
dont’ forget to use Belt when you get stronger