i personally push it in slow and roll the barrell between my fingers as i go, but i take almost all my shots in my arms(bis, tris, or delts) and you do NOT want to do a quick jab in your bi's!!
Most health care workers would jab it. There is no purpose or benefit from slow needle insertion.
My procedure: I spray alcohol in the area (I pour rubbing alcohol in empty hair spray bottle). Jab > aspirate > inject > withdraw fast > apply pressure with alcohol swab for a few seconds to stop any bleeding > apply a bandaid and leve it on for a few hours (preferably leave it overnight).
Most health care workers would jab it. There is no purpose or benefit from slow needle insertion.
My procedure: I spray alcohol in the area (I pour rubbing alcohol in empty hair spray bottle). Jab > aspirate > inject > withdraw fast > apply pressure with alcohol swab for a few seconds to stop any bleeding > apply a bandaid and leve it on for a few hours (preferably leave it overnight).
if you hit a nerve you would be one unhappy camper. i also go slow for this purpose. 3rd time injecting i hit a nerver in my quad. i can only imagine the pain if i had shoved the pin fast.