The Lifecore R99 rowing machine is a hybrid air + magnetic resistance rower that offers the ability to dial up more tension with a touch of a button on the console.. The Rower. The blue backlit monitor has readout for time, speed, strokes, calories, and program. The computer stores data for up to four users, and also offers race programs as well as pacer and watts-dependent programs, and a.. The LifeCORE Fitness R90 is a rowing machine featuring air & magnetic resistance, equipped with a mid-range console which can track time, time/500m, meters, strokes per minute, total strokes, watts, calories, pulse. It has a sturdy construction, similar to the Concept2 models, a folding frame, and a comfortable large seat..
Update May 2021: The Lifecore R100 is no longer available. The best alternative is the Concept2 RowErg which, at around $900 on Rogue Fitness, is one of the best rowing machines available today.. Lifecore R100 designed and developed by Lifecore Fitness is a serious machine for the serious rower. It's been designed to challenge even the best brands out there, such as the Concept 2.. The only small annoyance is that the screen can sometimes lower itself during a tough session. But this doesn't stop it being a great rower." Jackie (6 months plus) "If you can only afford one piece of fitness equipment for your home - get this! It's great for all-round fitness training and the workout data will show you exactly just how you've.