Start on all fours. Extend your right arm in front of you and your left leg behind, actively reaching in opposite directions.

Read the full story on Greatist. Some fitness trends make it seem like in order to get in shape, you have to bounce around like crazy, throw tires into the air, or leave a pool of sweat on the ground ...

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...

Physical therapists are doctorate level trained health care providers who are experts in exercise, function movement, and performance. In practice, physical therapists use a three main muscle ...

You're going to love this: One way to get a slimmer figure is by simply standing still. We're talking about a strength-training style workout called isometrics, which can sculpt muscle and tone your ...

The low-impact, low-fatigue nature of these exercises also allows them to easily be layered into a training week without compromising key runs due to soreness or extreme fatigue. Over time, these ...

The secret to scoring a dancer's trim and toned shape is to work your muscles less than you're used to. Yep, you read that right. Dancers practice concentrated movements that function as deep ...

‘Hold, hold, hold’. That is one of the most common instructions overheard in a gym, or a box, or any arena for exercise. A hold is usually done to enhance the last rep of a set, adding that extra time ...

Hilary Walker Miller struggled with fitness until she began at-home workouts. Now, over 25 years later, here's how she keeps ...

Traditional lifting often fails as we age; discover the "continuous tension" method that firms skin and muscle without the ...