I was wondering If professional athletes are using steroids or sarms, because in the last 15 years the records are always being broken year after year no matter what sport we are talking about... I know that nowadays athletes have a much better condition, training methods and nutritions but sometimes I wonder If it's something else behind... Dave Palumbo also stated that he believes that more than 90% of athletes in Olympics use steroids but as they know the half-life of those compounds they can get rid of being banned.