@jackyko: This is how you do: Hip Hinge Hip hinge is a fundamental movement pattern where you bend forward at the hips and maintain straight back. A solid hinge helps you load your glutes and hamstrings, protect your spine, and build strength that carries over to lifts, sports, and daily life. Move better, lift stronger, and protect your back—one hinge at a time. #Fitness #GymTok #personaltrainer #kofitnesswithjacky #hiphinge