Got my shipment of PVC today, so I can finally do stuff on paralettes.
Anyway, when I was doing the static holds I thought I should take pictures to make sure that I was doing them correcly.
First of all, L-sit. Compairing the picture in the book and mine I notice my back is a bit arced. Not sure how to get it straight without legs dropping below 90. Is it because my hamstring are too stiff or some other parts are too weak? Any other comments?

Tuck, could only maintain it for few seconds. Quite alot tension in my shoulder and wrist. Guess I'm not strong enougth for that yet so I should continue with ADV frog.
