Disable Inbetweens for Blocking

Ist it possible in Blender to disable inbetweens for blocking to get only the extreme poses? I know that is it posible in Maya, but haven’t found it in Blender until now.

I want to do this:

Does anybody have an idea?

In the f-curve editor, select all the curves you’d like to block and from the key menu select interpolation -> constant. Once done blocking and to get back the in-betweens, select interpolation -> bezier.

Randy

Awesome, works perfectly! Thanks a lot.

You can also set the default behavior in user prefs:

User Preferences > Editing > New F-Curve Defaults (default interpolation and handle type).

Thank you also for the tip.