My favorite is one you setup with two hooks. One hook is with your arm, the other with your foot.
If you're in half guard and your back is flat, free your arms and press your forearm (blade) against their neck so they raise up slightly. This allows you to turn into them.
Next, use your legs to "stretch their far leg a bit, just far enough so your can underhook under their knee with your far leg.
Underhook their near leg with your arm(under the knee) and pull your self as close as possible, to the side. Wrap your free arm under there arm and around there back.
Finally, start by lifting there leg you hooked with your foot under their knee straight up, and begin to sit up while scooping their leg "over" you to the other side. At the same time pull down with the arm you have wrapped partially around them (alternatively you could just push them up with the blade). As you sit up and pull, they will be swept to your other side on their back, and your in side control.
List some more.
If you're in half guard and your back is flat, free your arms and press your forearm (blade) against their neck so they raise up slightly. This allows you to turn into them.
Next, use your legs to "stretch their far leg a bit, just far enough so your can underhook under their knee with your far leg.
Underhook their near leg with your arm(under the knee) and pull your self as close as possible, to the side. Wrap your free arm under there arm and around there back.
Finally, start by lifting there leg you hooked with your foot under their knee straight up, and begin to sit up while scooping their leg "over" you to the other side. At the same time pull down with the arm you have wrapped partially around them (alternatively you could just push them up with the blade). As you sit up and pull, they will be swept to your other side on their back, and your in side control.
List some more.