Whitehaven forward, John Todd, has been given a four-year ban after failing a drugs test.
The 23-year-old tested positive for nandrolone, an anabolic steroid, after an out-of-competition drugs test in November last year - just days after joining the club.
Todd, who is from Maryport in Cumbria, admitted the rule violation. He is suspended until 17 December 2019.
This case continues to highlight the worrying and growing trend of steroid use amongst young men.