Really?
So it's OK to take drugs for the sake of vanity?
Islam dosent forbid people from Looking good. As long as you don't show off and think you better then others. That can be having a great body, or nice clothes, cologne, shoes ...ect
You can be a bodybuilder and be humble and modest. You build your body making it stronger and leaner...ect because you enjoy it. Not to be famous,get rich, women. Or wear tank tops in the snow ..ect
Also Muslims praise and thank Allah whenever they enjoy sucess because we know all true power belongs to Allah, and No matter who you are, you are nothing without Allahs help.