Concept 2 Rowing Machine
Rowing machines are awesome for maintaining cardiovascular health, but even better at developing muscular endurance for almost every muscle in your body.
The Concept 2 is the only rowing machine we recommend because it sets the standard that all other rowing machines chase. It is so dominant in its fitness equipment category that there really is no point in discussing other rowing machines. The Concept 2′s have legendary durability and perform just as you would hope a rower would perform. You’ll find these in almost every decent commercial gym or health club.
These come with a 2-yr moving parts/5-yr frame warranty. Click here 
