Elliptical Hits: Nice Features of the Livestrong LS9.9E features: - 20 resistance levels - 10 training programs - MP3 compatibility with entertainment speakers - Heart rate display - LED display - 10.5 kg flywheel weight - 50.8 cm stride length - 148 kg user capacity - Assembled dimensions (LxWxH): 190.5 x 61 x 165 cm Incline – This machine has 21 levels of incline to help users exercise different muscle groups and burn calories more efficiently. Long stride – All ellipticals in the Livestrong LS series have 20” strides. High quality frame – Livestrong frames are SixStar Certified. This means that they incorporate knowledge of biomechanics to provide the most natural elliptical motion. For example, the pedals are optimally spaced and the machine supports an upright posture. Heavy flywheel – The 9.9 has a relatively heavy 23-pound flywheel to provide strong resistance and smooth movement. Optimally spaced pedals – The pedals are designed to have virtually no gap between them. This helps reduce fatigue in the hips. Entertainment – Each Livestrong elliptical has speakers and MP3 player compatibility. Customers have observed that the sound is less than high fidelity. Moderate number of programs – This elliptical has 10 programs and 20 levels of resistance.