WASHINGTON - You use your core before you get out of bed in the morning. Rolling over, sitting up, swinging your legs to the floor - your trunk muscles are already firing. They stay on through your ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Side planks trains your ...

From the diaphragm to the pelvic floor, scientists say improving your core strength can protect your spine and help you move with ease into older age. Exercises like the plank train the body’s full ...

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What do you picture when you hear someone say 'core exercise'? Likely, you imagine the someone non-stop crunches or a plank being held for days on end. Sounds kind of dull, right? Well, if you're ...