"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." And when it comes to choosing one, quality matters. We rolled up our sleeves and got to testing and ...

Which back machines are best? There are many exercise machines designed to work the neck, arms and upper back, but there is one piece of equipment that focuses on your lower core muscles — a back ...

Turning a playground game into a fun workout, skipping is a great way to get your heart pumping without leaving the house.

In the quest to achieve personal fitness goals, the debate between rowing machines and elliptical machines often arises, leaving many wondering which equipment offers the most efficient path to health ...

You don't have to spend a ton to reach your goalsBy Samantha B. GordonAs we ring in the new year, many of us (myself included ...

Track your reading and quiz progress with badges and accolades. It's quick and easy to access Live Science Plus, simply enter your email below. We'll send you a confirmation and sign you up for our ...