They definitely have rules. My personal opinion on the lack of scandals would be that the advantage gained by doping in hockey would be a lot less than in a sport like baseball or football.
For example there are a lot of players with great speed and explosion that aren’t able to put it together at the NHL level. You have to be able to think the game as well.
Also being too bulky isn’t a good thing because you have to be agile too. Completely uneducated guess but my guess would be that the small advantage that a player could gain wouldn’t be worth the risk
Yeah, because PEDs/Doping necessarily = Muscles right? Plenty of NHLers do some form of doping. Blood doping specifically would be beneficial for any athlete where endurance is a factor.
Also, muscles being detrimental is complete B.S. If you train to maximize your fast twitch muscles fiber potential and you are genetically blessed with tons of it, you will look absolutely jacked AF. And you won't sacrifice agility at all. Just take a look at the physique of Olympic Athletes, in sports that require explosive power.