[ad_1] Swapna Barman (AFP Photo) Former Asian Games champion Swapna Barman has been provisionally suspended by the National Anti-Doping Agency (NADA) after testing positive for a banned substance.The 29-year-old athlete tested positive for Boldenone, an anabolic-androgenic steroid, according to NADA’s latest list of provisionally suspended athletes.Barman made history at the 2018 Jakarta Asian Games by…