Great video and straight to the point.

Wonderful video clear simple measurement.

Presented very clearly - thank you.

Thank you so much. Very helpful.

Thanks, it helps me a lot.

Thank you for making this!

Thanks!

⭐️⭐️⭐️⭐️⭐️ Thank you, the best Informative for this I've seen, thank you so much!

I wish my physio therapist had showed me this!

I thought you wanted it like that like she has it in the first 5 mins for balance limping and self protect that jo staff hight ???

Maybe this is for medical use only ???