A more realistic indoor ride: How to build a rocker plate for your trainer - CyclingTips
How to build a DIY Rocker Plate for indoor cycling - YouTube
My DIY bike rocker plate is ready for self-quarantine (it really does help to spend more time on a trainer by making it more comfortable) : r/bicycling
Rocker Plates DIY for your favorite Smart Trainer - Ashwa Pro
Rocker plate DIY suggestions? - Bike Forums
A more realistic indoor ride: How to build a rocker plate for your trainer - CyclingTips