1, compared with the general population: for ordinary adults, the arm circumference of 38 cm is quite good, especially among non-fitness people, this arm circumference has surpassed many people. The average adult male's arm circumference is generally between 25 and 35 cm, so the arm circumference of 38 cm is a relatively strong performance in the general population.
2. Compared with fitness enthusiasts: Among fitness enthusiasts and exercisers, the arm circumference of 38 cm is above average. For beginners, this is a commendable achievement, but for those who insist on fitness for a long time, it may not be enough to meet the standards of high-level bodybuilders. They usually pursue higher arm circumference, such as more than 40 cm.