Turtle Techniques - NoGi - Apex

From clinch, get under-hook with arm high across your opponents back on one side and wrist control on the other. Use the under-hook to get your opponent off balance for trip. If they stop the trip, use the under-hook arm to switch directions as you block the other the other leg and drive.
Turtle - From hip to hip, grab opponents hip with one hand and switch your legs so your outside leg is close against your opponents same outside leg. Pull your opponents hip back and to the side to sit them down in your lap. As you do this, get your bottom hook in and your same side arm for a rear naked choke.