These four simple home exercises deliver better muscle activation, functional strength, and fat loss than expensive gym equipment. No investment required.

This 10-minute abs workout from fitness trainer Maddie Lymburner, who goes by MadFit on YouTube, is also done without equipment, so you can do it pretty much anywhere. Though using a yoga mat will ...

That's right—we're talking about the torso rotation machine. This is the Chubby Checker–inspired ab machine you sit in to do ...

Reverse crunch to leg lifts target the lower abs, an area that often gets neglected. It combines two effective core exercises into one seamless flow. Reverse crunches lift and tighten the lower belly ...

The plank exercise is an old-school isometric core exercise that originated with yoga practices and has since been a standard ...

Discover how the Vital Flex Core abs stimulator device combines EMS and microcurrent technology to deliver customizable, ...

Certified personal trainer Olivia Ostrom is the creator behind this workout, which involves three different supersets and one ...

Hold the band with both hands in front of you at shoulder height. Squeeze the shoulder blades to pull your hands apart, ...

She explained that Emsculpt is not your average fat-burning treatment. "Emsculpt is clinically proven to decrease fat by 19 ...

The Pilates Reformer Machine for Home, available in black, pink and purple, meshes together the benefits of Pilates and total ...