What do you mean? Different drugs do different things - increase ability to move oxygen about, increase alertness, increase muscle mass, reduce body fat, facilitate faster recovery, blood doping increases red blood cells which mean you can shift more oxygen again, etc. Then they mask that shit with other drugs and or dodge the piss test by using someone else's wee.
What do you mean? Different drugs do different things - increase ability to move oxygen about, increase alertness, increase muscle mass, reduce body fat, facilitate faster recovery, blood doping increases red blood cells which mean you can shift more oxygen again, etc. Then they mask that shit with other drugs and or dodge the piss test by using someone else's wee.
http://www.usatoday.com/sports/cycling/2010-10-05-blooddopingprimer_N.htm
http://en.wikipedia.org/wiki/Use_of_performance-enhancing_drugs_in_sport