Air rowing machines produce resistance using air flowing over an internal flywheel. The wheel is connected by a chain to the rowing handle and as you pull this spins the flywheel. The faster you row, the faster the flywheel spins through the air, thus the greater the resistance.
Air rowing machines produce resistance using air flowing over an internal flywheel. The wheel is connected by a chain to the rowing handle and as you pull this spins the flywheel. The faster you row, the faster the flywheel spins through the air, thus the greater the resistance.