An instructor shows how to do a loaded cat-cow stretch: push your torso away while tucking your belly button toward your spine, keep your arms locked, and descend fully. Do fewer reps with the added weight for better results.
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So in this position, as you can see, is I'm going to be pushing the world away. So I could stop there, but that's not my end point. My end point is actually quite a bit further. And you can see here is I'm tucking my belly button into my spine as I do it to really get to that end point. And then I'm going to come down keeping my arms locked, right? So you can see here I'm all the way down. So this is the advanced version of the cat-cow where we're starting to add load in this position. So I'm pushing everything away. It's really, really important you do less reps but you really go for that full range of motion.