Observed: Spine tilt measured ~39° from vertical, which is on the steep/hunched end of the acceptable 15-45° band. Your upper back looks rounded and you're bent quite far over the ball. Lead knee flex ~37°, trail knee ~28° — reasonable knee bend. Silhouette hides grip and ball position.

Good: You have real knee flex and a stable, balanced base — your feet are planted and weight looks centered.

Improve: Stand a touch taller and hinge more from the hips than the upper back. Flatten that rounded upper back so your chest can turn freely — a hunched setup physically locks up your shoulder turn before you even start.

Observed: The first several frames are nearly identical, so the takeaway barely registers. The club and hands stay in front of the chest with almost no movement away from the ball — the body isn't starting the motion.

Good: Your head and lower body stay quiet and stable early on, which is a good foundation once you add real rotation.

Improve: Start the takeaway by turning your chest and shoulders away from the ball, keeping the triangle of arms and shoulders together. Feel the club move because your torso turned, not because your hands lifted.

Observed: This is the core issue: measured shoulder turn at the top was only ~3.7° and hip turn ~0.7°. That's essentially no rotation — the frames show the arms staying in front of the body with the club barely rising. Head sway a tiny 1.8 cm (good stability, but because almost nothing is moving).

Good: You stay very steady over the ball with almost no sway — the balance and centeredness are there to build on.

Improve: You need a dramatically bigger shoulder turn. Target ~80-90°: your goal is to get your lead shoulder behind the ball and your back nearly facing the target. Right now the swing is almost pure arms with no coil.

Observed: With essentially no backswing turn there's little to transition from. Measured X-factor was ~3° (target 25-55°), meaning shoulders and hips are turning together as one stiff unit. Tempo read 4.0:1 but the multi-swing clip made tempo detection very noisy (2.03±1.97).

Good: You're not rushing or lunging — the motion is controlled.

Improve: Once you build a real shoulder turn, let the lower body (lead hip) start the downswing while the upper body is still coiled. That separation is where power comes from, but it can only exist after you make a genuine backswing turn.

Observed: The downswing frames again look nearly static — hands stay in front of the body, no clear sequencing or lag visible. Because there's little turn back, there's little to deliver forward.

Good: Head stays behind and steady, and you keep your posture — no early standing up.

Improve: Feel the lead hip clear (rotate open toward the target) to pull the arms down, rather than pushing with the hands from the top.

Observed: Measured hips only ~1.1° open and hip slide ~0 cm at impact, versus a target of 30-60° open with weight moving forward. Your hips are square/closed and weight looks centered rather than shifted to the lead foot.

Good: Head position stays steady and behind the ball, and you maintain your spine angle — you're not flipping up.

Improve: Get your hips opening toward the target through impact and your weight onto your lead foot. Open hips clear space for the arms and are the difference between crisp iron contact and weak, scoopy strikes.

Observed: The final frame is the best of the sequence — arms elevated and club up with some genuine rotation, more than anywhere else in the swing. But measured finish shoulder turn was only ~8.3° (target 75+°) and there's no clear weight transfer to the lead side.

Good: You do get the arms up and the club released at the end — the athletic capability to finish is clearly there.

Improve: Rotate all the way through so your chest faces the target and your weight ends stacked on your lead foot, and hold that finish for a 2-count. A full, balanced finish is the best proof you rotated instead of just swinging your arms.