As one commentator said; “it is a sport where there are no rules”. It is a physique contest. Integrity doesn’t get a look in. Nobody cares how you got that big, and to use that old saying, your max bench press is not put on your trunks!
It has become common place/mainstream for people to inject 'oils' under the skin. Its common in the beauty trade with Botox injections into the forehead to reduce wrinkles, smooth out the skin, and give that elusive younger look.