Recovery day throwing work

Few of my throws from today, testing out my new tripod. Feel free to leave comments on my mechanics. The first two throws (roll-ins) were with a 450 gram plyocare ball (~1 pound) and the pivot pickoff was with a 1 kg ball (~2.2 pounds). I’m trying to optimize arm action and improve my lower body mechanics especially bracing my lead leg upon foot strike through ball release.

Really like the pivot pickoff throw.
Hand nice and close to the head, nice lead elbow, looks good.
Sent PM.