Kosoren Camera

Kosoren Camera is a Chrome extension that helps athletes improve form by recording with an adjustable playback delay. The camera can replay your action after a chosen number of seconds, letting you compare current movements to an ideal form in real time.

Suitable for any sport or dance, it supports quick, repetitive drills and straightforward self-review or coaching feedback. Capture, review, and refine technique with ease—perfect for training sessions and performance improvement.