Trainer Tonyael Miller added the Copenhagen plank to her workout routine nearly every day for 30 days. Here's how she felt ...

Mike Cunningham incorporates a balance of cardio, strength training and core exercises each week.Who: Mike Cunningham, 32, Hillsboro; 6 feet 3 inches, 220 pounds. Workout: Cunningham is a ...

Here is a fun compromise where you can focus on oft-neglected training exercises that work the full core. Core work is not just working on your abs.

Join fitness trainer Katie Austin for a 15-minute no-equipment cardio and core workout, alongside class members Nikita Chaudhry and Paulyn Baens. In this routine, you'll power through creative ...

Adding in core training, mobility and flexibility exercises can take a cardio-only day to the next level.

Even as the instructor at LifeWorks invoked his native Trinidad, he raked participants over the fitness coals, demanding with "Caribbean Cardio" much more than one would have predicted from an ...

Get a cardio core workout in a single move with this trainer-favorite move, which you'll undoubtedly recognize from every HIIT class you've ever taken.

This workout does double duty: it works the abs with a serious dose of cardio. Multitasking by mixing bodyweight strength training with jumping plyo moves means you get more done in less time ...

The cold-weather blues is no excuse for a workout slump. These seven inspiring fitness classes across the country guarantee a major sweat.

CARDIO + Core is scheduled from 5:30 to 6:30 p.m. on Wednesdays, March 2 to 23 in Agnesian HealthCare’s Plaza Level Conference Center, 430 E. Division St. Class size is limited.