최신 근활성도 기계로 알아본 가장 효율적인 어깨운동 1위는?(어깨운동 부위별 딱 '1가지'만 하면 어깨깡패가 될 수 있습니다)

One of the most important parts of a man's body is his shoulders, as large and broad as the Pacific Ocean. Many gymgoers work hard at the gym, striving to make their shoulders as round and round as cannonballs. But... Did you know that most of you are using inefficient shoulder exercises? For example, if you perform a front raise with an overhand grip on a barbell, extending your arms forward, your anterior deltoid activity is only 14%. But did you know that if you change your grip to an underhand grip and perform the exercise with your elbows slightly bent, your anterior deltoid activity increases to a whopping 69.4%? Examples like this are numerous. However, most people are unaware of this fact, and, stuck in misguided exercise habits, fail to properly target the desired muscles, leading to ineffective shoulder exercises that waste time and ineffective results. So, in this video, Ryan Humiston, a fitness YouTuber from overseas, uses his own insights using EMG equipment, which measures muscle activity, to examine how ineffective our existing shoulder training methods are and what effective methods are. If you apply the techniques learned in this video to your shoulder workouts, you'll quickly achieve cannonball-sized, rounded shoulders, unlike the time wasted on inefficient methods in the past.