@charlesglass.gob: YOUR BICEPS STOPPED GROWING BECAUSE YOU KEEP ADDING WEIGHT… NOT TENSION. Most people think more curls = more growth. Wrong. Your biceps don’t care how many reps you do if the muscle loses tension halfway through the set. That’s why your arms look the same year after year. The real problem? You’re only loading ONE part of the rep. That’s where 21s change everything. Use 21s to attack: – the stretched position – the mid-range – the fully shortened contraction Now the biceps stay under constant tension from start to finish. And here’s the key: – control every inch – don’t swing the weight – keep the shoulders relaxed – squeeze hard at the top – make the biceps work… not your ego More weight isn’t always better. More controlled tension is. Try this before your next arm workout and feel the difference immediately. Comment “ARMS” if you want full bodybuilding programs, exercise breakdowns, and coaching systems inside GOB Coaching. http://bit.ly/GOBbodybuilding-app #biceps #armworkout #21s #bicepcurls #bodybuilding #gymtips #fitnesstips #musclegrowth #trainingtips #oldschooltraining #CharlesGlass #GOBcoaching #getcutwithglass