Partner 5K row.
Grab a friend and row 5,000m.
Set the rower at 5,000m and have it countdown to zero for an accurate time.
Both of you must row.
You may set the damper at any setting.
You may switch as often as you like.
If you are an all female team you may opt to row 3,500 and still receive the Rx.
Have fun and post your time to the Zen.