Full Definition
The hip hinge at address creates the proper spine angle (30-40 degrees forward tilt) and knee flex (15-20 degrees) that enables rotation without lumbar stress. The hip hinge is distinct from bending the back: the crease occurs at the hip joint while the spine remains neutral. Incorrect patterns: rounding the lower back, too much knee bend with insufficient hip hinge, and standing too upright which reduces rotation range. Early extension is the loss of hip hinge at impact. GOATY measures spine angle maintenance (hip hinge preservation) throughout the swing.
See How Hip Hinge Affects YOUR Swing — In Real Time
GOATY AI watches your swing live through your camera, speaks coaching cues in your ear while you swing, and measures the exact biomechanics — including hip hinge — that determine your ball-striking quality.
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GOATY measures whether you maintain your hip hinge angle through the swing — loss of hip hinge (early extension) is the most common power leak. Book a free live lesson to see your own hip hinge data in real time during your practice session.
Frequently Asked Questions
What is Hip Hinge in golf?
The bending at the hip joint that creates forward tilt of the torso at address, establishing the spine angle for the swing.
Why does hip hinge matter for scoring?
The hip hinge at address creates the proper spine angle (30-40 degrees forward tilt) and knee flex (15-20 degrees) that enables rotation without lumbar stress. The hip hinge is distinct from bending the back: the crease occurs at the hip joint while the spine remains neutral. Inc...
How can I improve my hip hinge?
GOATY measures whether you maintain your hip hinge angle through the swing — loss of hip hinge (early extension) is the most common power leak. GOATY AI measures your hip hinge in real time during live practice sessions — giving you instant feedback without needing to film and review video after the fact.
What is a good hip hinge for an amateur golfer?
The benchmark is the GOAT Model — elite swing mechanics scored at 97.3. GOATY AI shows you exactly how your hip hinge compares to this elite standard and coaches you toward it session by session.