an anavar by itself or equipoise/anavar stack is a great runner's stack.no
test or
test derivative's.they both reduce collagen synthesis,which can in turn lead to joint injuries.now on the other hand,both
eq.and anavar dramatically increase collagen synthesis thereby strengthening joints.both of these compounds also increase eundrance if he's a distance runner,but they also help increase speed very well if he's a sprinter.boxers love anavar and
eq.it makes them fast as hell
and increases endurance like you wouldn't believe,as long as training is right-on.