These "drugs" that Lance Armstrong "took", where they muscled or put in the blood stream?

Is there only one way to inject these performance enhancing goods? 

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acidbass6 years ago
he actually had blood transfusions, and the "drugs" were most likely put in the muscle so they could not be detected immediately by the test'
iceng6 years ago
They improved oxygen carry blood to the muscles of the body.

Most were injection some were spray into mouth.

Presuming you believe the accusations.
(Personally, I think Armstrong is simply a freak of nature with an insanely efficient body. In any bell curve there will be a few out at the extremes...)