Faster with Bill Chambers Power Meter Series with Nielsen-Kellerman & Empower Oarlock
Sep 13, 2024
In this engaging discussion, Michael Naughton, Chief Operating Officer at Nielsen-Kellerman and a leading innovator in rowing technology, dives into the Empower Oarlock project. He reveals how this device provides real-time feedback on angles and force, revolutionizing rowing techniques. Michael explains the critical five-point stroke profile, illustrates the conversion of force into power metrics, and shares tips on enhancing crew performance. He also addresses setup concerns and discusses future advancements in rowing technology that could transform the sport.
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Real-Time Feedback Over Post-Session Research
- Nielsen-Kellerman designed Empower Oarlock to provide real-time, on-water feedback rather than a post-session research tool.
- Measuring angle and force at 50Hz enables actionable, stroke-by-stroke coaching during sessions.
Measure The Five Critical Stroke Angles
- Track five key stroke angles: catch, slip, peak force, wash, and finish to define a clear stroke profile.
- Use force throughout the stroke to calculate work and combine with rate to get instantaneous power (watts).
Rig, Pair, Test: Setup Workflow
- Install and pair one Empower Oarlock per rower to a SpeedCoach for individual, real-time display and targets.
- Use dock-side checks and targets to tune foot stretchers and rigging, then re-test on the water.
