Get your core cardio exercises in with this three-part move that combines mountain climbers, burpees, and high knees to burn out your entire body. Instead of spending an entire 30-second HIIT interval ...

Build a stronger core without the floor. This 12-minute standing routine challenges your abs, balance, and posture—perfect ...

Hula hooping is a fun way to stay active and engage in a cardio workout. Using a weighted hula hoop can help you tone your abs.

Depending on your fitness level, you can use this to get started or give yourself an easy day. This workout gets the heart pumping and works the entire core system (from hips to shoulders), which is ...

Taking a workout session and mixing in several cardio options like running, rucking, biking, swimming or rowing that get the blood pumping at a moderate pace is great for the heart and lungs. Adding ...

Work your core and spike your heart rate between meetings with this 5-minute cardio core workout, care of trainer Ashley Joi. Each week has been designed to help you reach your fitness goals through ...

Amy and Rhys take us through a 30 minute bodyweight workout that will focus on your core and cardio. This 5-move workout consists of triple climbers, glute bridge marches, star toe touches, up-down ...

So, you know you should be training your upper body regularly but do you actually have a routine or do you do a couple half-hearted bicep curls before resorting back to your go-to lower body faves – ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Whether you want something that’s easy on the joints or to help support your glute gains goals, stair ...

This core cardio energizer is an effective fat-loss shock to the system that is perfect for your cardio days or when you're just not feeling up to lifting. You'll feel like a sweaty, accomplished mess ...