Gravity Return Dynamic Rowing Ergometer

Rowing ergometers do not need an elastic cord or spring to return to handle. Gravity can be easily utilized to accomplish this. It is a simpler and more elegant mechanical solution to the problem of handle return. Unlike an elastic cord, gravity never wears out, never goes out of adjustment, and is unaffected by temperature. Granted broad U.S. patent 2018. For better view of internal mechanics, see video, "Simple Gravity Handle Return for Rowing Ergometer". In response to continuing inquiries about the handle demonstrated in this video, I put together several. If you wish to purchase one please contact me at: [email protected] https://youtu.be/vAjHH6jBYiE ("Wrist angulation caused by stock rowing ergometer handle") https://youtu.be/itQHak9Yjsg ("Wrist angulation under load - Thankyou Concept 2") Five photos of the gravity rowing ergometer: http://s939.photobucket.com/user/CanadianSlidewinder/library/Gravity%20Rowing%20A Five photos of the device