You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

Fitness experts say this dynamic twist on a classic exercise could be the missing link for stronger abs and defined obliques.

This variation on the classic crunch adds more focus to the obliques through a twisting motion and challenges you to 'smash' ...

They’re often lumped together as “ab exercises,” but crunches and situps aren’t the same thing — and choosing the right one can impact your results (and your spine). So, if your goal is stronger abs, ...

Workout regimens often flame out as quickly as it takes them to start trending. But others can stand the test of time. Exercises like tai chi, running, swimming, hiking and yoga have been around for ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Planks are better at building core strength because ...