Isometric Hamstring Stretch / Tightness vs. Tautness

Oh really. / “i’Ve gOT tIgHT hAMsTriNgS”
I probably hear this 10 times per week.
My first response is always discerning if they’re tight or taut. Is it a defect or defense? Topic for another day.
If they’re truly tight (shortened physiologically) that’s fine! Let’s work on it.
But how? Does any general hamstring stretch work? I don’t know the answer. That’s why variability is awesome.
Shown here is just another variation. I dig it because it’s not passive. You can dig it because it works wonders.