肩トレで広がりが欲しいならこれをやれ！三角筋中部にヤバいほど効く最強種目と筋トレ法を科学的に徹底解説！

Increasing the size of your middle deltoids will bring about incredible changes to your body, but most people miss out on the stimulation to ○○. When you train your shoulders, they will increase in size and at the same time, your shoulder width will widen, making your inverted triangle body and back look wider, greatly changing how you look from the front and back. However, some people train hard but their shoulders don't get bigger, while others see their shoulders grow in size in just a few months. This difference is caused by how you train your shoulders. If you don't understand the nature of the deltoid muscle, your muscles will not grow easily even if you train hard. On the other hand, if you train correctly, your deltoids will grow significantly in a short period of time. In this article, we will introduce how to train the middle deltoid, which is the most important part of the shoulders, and the best exercises to do it, based on scientific evidence and expert advice. If you think this video is even a little good, please give it a high rating. 0:00 Introduction 1:05 Anatomy 6:59 How to train 21:38 Best exercises 27:03 Menu ・Those who want to know more about training (become a member)    / @parkerfitnessworkout   ・Want Parker to teach you one-on-one https://coconala.com/services/1614937 ・Reference https://www.nationwidechildrens.org/n... https://pubmed. ncbi.nlm.nih.gov/37005493/ https://www.instagram.com/p/CG-IV7tit... https://pubmed.ncbi.nlm.nih.gov/32824...    • Ranking the Worst and Best Shoulder Exerci...   ・SNS →instagram   / parker_fitness_channel   →twitter   / parker_fitness   ・website https://workoutryou.com ・Subscribe here https://www.youtube.com/c/ParkerFitne...