Kettler Home Exercise/Fitness Equipment: Coach M Rowing Machine High resolution LCD digital display provides: Time, Energy Consumed, Strokes, Pulse Rate and Frequency; Frame is made of high carbon steel and powder coated and has a lifetime warranty against breakage Magnetic Brake System provides infinitely variable resistance which can be manually adjusted with indexed settings from 1 to 10, providing a wide and challenging range Thick padding on seat provides maximum comfort and combines with sealed ball bearings to yield exceptionally smooth performance along the chrome plated steel rails Biomechanically correct footplates offer a natural pivoting action providing a full longitudinal rowing motion; Frame is made of high carbon steel and powder coated and has a lifetime warranty against breakage Includes a recovery feature which provides a cardio wellness grading indexed 1 to 6 to track improvement as well as a scan feature; Also includes a Polar T34 chest strap heart rate monitor