well being a rower myself, rowers need balance to keep their boat steady, so it doesnt tip. this is obtained by squaring your oars, sitting up straight and resting the handles one on top of eachother.
You will need a water rower if you are wanting to practice for outdoor rowing, but in an indoor setting. The other uses include just for general fitness, if you prefer the real rowing experience.
Rower
Rower-Inistioge GAA was created in 1955.
Yu Hua - rower - was born in 1981.
Dick Lyon - rower - was born in 1939.
Bruce Logan - rower - died in 1965.
Bruce Logan - rower - was born in 1886.
Duncan Grant - rower - was born in 1980.
Graham Smith - rower - was born in 1975.
Bob Martin - rower - was born in 1925.
James Chapman - rower - was born in 1979.
William Miller - rower - was born in 1905.