HS/PE1-iM Form Check

I can't decide which one to hate more. Swivel hips or this 

Any advice or criticism on my form?

Thanks

Looking pretty good. Add some weight (get to at least 5#), get out a bit more rom, and then I'd say you're ready for iM2. 

Joshua Slocum said:

Looking pretty good. Add some weight (get to at least 5#), get out a bit more rom, and then I'd say you're ready for iM2. 

I forgot about the weight haha.. Appreciate the advice Josh!

The reason I dislike this iM is because of that annoying curve in my lower back while sitting with legs crossed. When I achieve certain mobilty I gain some kind of freedom. When I can't do something I have a frustrating feeling of being limited:P  Any ideas how I can fix that?

Thanks!