An arm blaster is a weightlifting accessory designed to isolate the biceps and triceps muscles during arm curls and other upper body exercises. It is typically made of a curved metal or plastic strip that fits around the neck and arms, with straps or padding to secure it in place. The arm blaster is designed to prevent the user from swinging the weights during curls and other exercises, which can result in cheating and decreased effectiveness of the exercise. By limiting the range of motion and maintaining proper form, an arm blaster can help increase the intensity and efficiency of arm workouts, leading to improved muscle definition and strength.
An arm blaster is a weightlifting accessory designed to isolate the biceps and triceps muscles during arm curls and other upper body exercises. It is typically made of a curved metal or plastic strip that fits around the neck and arms, with straps or padding to secure it in place. The arm blaster is designed to prevent the user from swinging the weights during curls and other exercises, which can result in cheating and decreased effectiveness of the exercise. By limiting the range of motion and maintaining proper form, an arm blaster can help increase the intensity and efficiency of arm workouts, leading to improved muscle definition and strength.