Zen Swing Stage in Oslo: training on real slopes with ground-force sensors

On 23 October 2026, Golf Business News reported that Oslo training venue Trace Golf Performance had installed a Zen Swing Stage adjustable hitting platform with Swing Catalyst Dual Motion Plates. This is a report about an installation, not the global launch of a new product: Zen's Swing Stage was already documented in 2023. The technical development worth examining is how a moving floor and ground-force measurement work together.

An indoor facility built around more than ball flight

Trace Golf operates at Skullerud Park in Oslo. Its approximately 900-square-metre site contains six simulator bays, a golf-specific gym, fitting and club-building areas, and coaching facilities. PGA professional Marius Bjone and club-fitting specialist Tom Horley founded the centre. According to the announcement, the relevant teaching setup combines the adjustable platform, force plates, high-speed video and a launch monitor.

Why a simulated slope is not the same as a sloped stance

A conventional simulator can display an uphill fairway while the player still stands on a flat mat. The Swing Stage changes the physical lie instead. Coaches can create uphill, downhill and sidehill stances, including situations where the ball sits above or below the golfer's feet. Zen lists a 6-by-8-foot platform (about 1.83 by 2.44 metres) with up to 12% uphill/downhill and 10% sidehill gradient. The four corners can be adjusted in 0.1-percentage-point increments. Those are manufacturer specifications for the product range, not a statement about the precise settings used at Trace.

A sloped lie changes the practical demands of the shot: stance stability, posture, low-point control and club selection may all be affected. Practising those adjustments on real angled footing can expose problems that a perfectly flat indoor mat conceals.

What the force plates measure

The installation announcement identifies Swing Catalyst Dual Motion Plates as part of the setup. The manufacturer's published specifications cover pressure distribution under each foot, the centre of pressure (CoP), vertical and horizontal ground-reaction forces and torque, recorded at 1,000 Hz for this plate system. Software aligns these measurements with high-speed video and launch-monitor feedback.

Importantly, CoP is not the body's centre of mass. A pressure trace helps show when and where a player loads the ground, but it is not a complete map of body motion. Looking at force patterns alongside club delivery and ball-flight results gives a coach more context than interpreting any single chart.

A useful test case—with important limits

A sensible coaching session could compare a baseline group of level-lie shots with a repeated set from a measured side slope. The coach would assess both force distribution and actual strike consistency, then test whether improvements hold without visual prompts. That is a possible application of the hardware, not a controlled study already performed in Oslo.

The equipment is intended for a specialised facility, requiring physical installation, calibration and trained interpretation. Neither the announcement nor the manufacturers' specification pages establish that this particular installation lowers handicaps, improves dispersion by a stated percentage or replaces outdoor practice. Natural turf, changing weather and course decisions remain harder to replicate.

The meaningful shift is from simulating a sloping picture to combining a genuine sloped stance, ground-interaction data and ball-flight measurement in one lesson. Whether this leads to better scoring must still be assessed player by player.

Sources: Golf Business News, 23 October 2026; Zen Swing Stage specifications; Swing Catalyst Dual Motion Plates specifications.