Sust pain in Quads

[ylfcm]

As far as you are concerned, is it possible to inject aas also in calfs, biceps and triceps?

Not to keen to go the Biceps, Triceps or Calves with sust yet. Been doing my delts now, went fronts , first 1 swelled up a little and went red but all good, second 1 was today , misus is helping me pin and is keen as to stick 1 in my lats hmmm.

Ylfcm