Swing Analytics (Sportsbox-style positional metric).
What it measures
SportsBox Pelvis Lift @ IMP—vertical pelvic translation versus Address at Impact; aligns with torso lift cues for posture-through-strike QA.
Units: inches
Why it matters
Shows how much the hips elevate relative to Address while club meets ball—informs early-extension discussions next to thrust rows.
When the number looks wrong or noisy
Confusing lift inches with pelvic bend degrees—stay in the sway/lift translator family labeled IMP.