I wouldn't suggest you handle/restrain it at all if it is young. Not only is that stressful, but completely unnecessary and can cause injury to the monitor. As Ackies mature they do calm down natually (some exceptions with Reds, mine in particular

). Interact with your little guy, stick your hand in the cage and let it come to you. Most of my adult Ackies would quite readily jump up on my hand and sit on my arm.
Best wishes and have fun!
JonK