Coach Erik SchjolbergErik Schjolberg breaks down the physics and sequencing failures that cause a steep downswing — including inertia, kinematic sequence, early extension, and ground reaction forces.
Coach Erik SchjolbergI break down the true biomechanical causes of the dreaded shank and share proven, science-driven drills to cure your shank and strike pure shots every time.
Coach Erik SchjolbergI explain why micromanaging swing mechanics under pressure backfires and how training consciously—but performing subconsciously—produces repeatable, top-level shots.
Coach Erik SchjolbergGet Trackman-level data without the $25k price tag. This guide shows you how to become your own launch monitor for free using just your brain. Analyze what the ball does in the air by looking at the relationship of the face angle and club path.