Strengthen your heart and build more lean body mass targeting the large muscles in your legs, thighs and buttocks using the ProForm 310 CSX recumbent exercise bike. With a 5kg (11lbs) Inertia Enhanced flywheel, it ensures smooth action and to vary workout intensity, there are 16 levels of computer-controlled Silent™ Magnetic Resistance. The bike is fitted with a clear, large LCD display offering continuous exercise feedback and a wide choice of 17 programmes enables you to challenge yourself and stay focused on the goal. The 310 CSX puts less stress on your knees and hips and a comfortable position while exercising is provided by its oversized and cushioned seat. Thanks to iFit® Coach BLE functionality (30-day Free iFit membership included. Subscriptions available from £10 a month), the bike gives you access to an ever-growing interactive workout library and for listening to energizing, uptempo tracks, it includes two 2\'\' speakers and an audio port for your iPod or MP3 player.