Some days you might not have the time or motivation to hammer out an hour-long session at the gym, but that doesn’t mean you can’t work out. We asked personal trainer Lewis Paris for a quick, ...

Add Yahoo as a preferred source to see more of our stories on Google. If you’re looking to sculpt some killer abs and increase your core strength, you might first turn to crunches. Hey, it’s a habit.

I’m not sure I'll go back ...

In the second installment of our six-part core lab, Tonal Instructors Dr. Liz Letchford & Coach Paul Wright guide you through a workout to maximize your rotation. This conditioning workout consists of ...

The plank exercise has earned its place as a staple in fitness routines worldwide, combining simplicity with effectiveness. Whether you are a beginner or an advanced athlete, planks offer a versatile ...

WHEN IT COMES to training your core muscles, most guys tend to value lots of movement. They'll rip through reps of situps, leg lifts, and twists; they might even cycle their legs back and forth like ...

How often have you dismissed the plank? Sure, it's a simple movement that doesn't stir much excitement when you see someone holding the position in a corner of the gym – but if you level up to one of ...