I am having problems with some bones. I've put them together using the reparent bone tool (which has worked for me before), but when I switch to manipulate bones tool, the foot goes up to the elbow and won't get down, besides other strange things.
I noticed this weird points at the end of the bones (like one circles containing other four smaller ones), and think they're the cause of all. Could you please explain to me what they are? They seem to be created when I press control and click on another bone.
Thanks a lot!!
P.D.: I have attached an image here
In case the image don't work here's the link:
https://ibb.co/mF57aa