Hello. Height 175 cm, it is just right to be a fitness instructor. In general, male fitness instructors with a height of 170 cm or more are very common. Speaking of physical fitness, I once met a very professional fitness instructor. At that time, in the local professional coaching competition, I won the top five in the professional group many times. He looks about 120 kg, but his weight is above 170 kg (all muscles, no stripes at all). I wish you all the best, health, happiness and happiness. Please adopt it. Thank you.