i dunno about it being easy,,,, in my thong wearing days, just to spread the joy of ed shots i did bi's once a week... ive seen me try to get the needle in several times only to have to pull it out and start again either hitting nerves or finding blood in the barrel when i aspirated ( please brothers, aspirate on all your non glute shots, also, try your 1st shot of any new batch of gear in your glutes, you realy dont want an abcess dug out of anywhere else )