Hamstring Help

Do you do these? Other than deadlifts, I love love love this exercise for my hamstrings. You have to lift your hips to the ceiling for each rep (each time you pull the ball towards you with your feet) and simultaneously contract your glutes and hamstrings. I do 2-3 sets of 16 slow, controlled reps and maybe it’s just me, but I can feel these targeting my hamstrings like a boss! Try it if you haven’t and let me know what YOU think!