Full Definition
The latissimus dorsi (lat) is the largest muscle in the upper body. In the golf swing, the lat serves as the connector between the powerful lower body rotation and the arm and club delivery. A properly engaged trail lat helps maintain the lag angle during the downswing by resisting premature arm release. The lock your lats coaching cue refers to engaging both lats to maintain the connection between arms and body throughout the swing. GOATY connection gate measures the arm-body synchronization that depends on proper lat engagement.
See How Latissimus Dorsi 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 latissimus dorsi — that determine your ball-striking quality.
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GOATY connection metrics measure the arm-body synchronization driven by proper lat engagement. Book a free live lesson to see your own latissimus dorsi data in real time during your practice session.
Frequently Asked Questions
What is Latissimus Dorsi in golf?
The large back muscle connecting the arm to the spine and pelvis, acting as the connector between upper and lower body in the swing.
Why does latissimus dorsi matter for scoring?
The latissimus dorsi (lat) is the largest muscle in the upper body. In the golf swing, the lat serves as the connector between the powerful lower body rotation and the arm and club delivery. A properly engaged trail lat helps maintain the lag angle during the downswing by resisti...
How can I improve my latissimus dorsi?
GOATY connection metrics measure the arm-body synchronization driven by proper lat engagement. GOATY AI measures your latissimus dorsi 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 latissimus dorsi for an amateur golfer?
The benchmark is the GOAT Model — elite swing mechanics scored at 97.3. GOATY AI shows you exactly how your latissimus dorsi compares to this elite standard and coaches you toward it session by session.