Biceps COURTS : Tu les entraines MAL sans le savoir !

If you have short biceps, chances are you're unknowingly hindering their development. Contrary to popular belief, it's not a genetic issue but rather a matter of training adjustments. In this video, I'll show you 5 very common mistakes that are slowing down your progress with short biceps and give you the solutions to finally start building them! 100% Personalized Remote Coaching to Help You Reach Your Goals: https://www.kilianhagen.be/ My weight training equipment brand, Atelier du Muscle: https://atelierdumuscle.be/shop Your Discount at my partner POWERGYM: https://www.powergym.fr/?utm_source=i... My Broadwhey Nutrition supplements (-10% with code KILIAN10) https://www.broadwhey.com/ Instagram: kilianhagen   / kilianhagen   atelier.du.muscle   / atelier.du.muscle