The elliptical isn't as easy as it looks. Here, trainers explain how to use the elliptical plus which common mistakes to avoid.

How many calories do you burn on an elliptical in 30 minutes? It depends. Here's how to estimate it.

An elliptical is a low-impact, stationary exercise machine designed to simulate running, walking, or cross-country skiing without the high-impact stress on joints, says Cara D’Orazio, CPT, a ...