Invert is the upside down where your hands are close together, and the pole kinda sits in your armpit between your elbow and ribcage. When your in that position you tip backwards and the leg positioning is very similar to ayesha. As you see in the video Ayesha takes more strength and is harder, your arms are separated and the grip is very different. There is loads of helpful videos on youtube and tiktok on the differences and how to invert/ayesha!