Our core is key for everyday movement, but when most of us train it we tend to just do exercises that isolate our ‘superficial’ ab muscles, like the rectus abdominis and external obliques.

These different plank variations will engage and challenge your core muscles but they'll also target some of your upper body muscles including your shoulders and triceps. Next up are two different ...

These days, everyone wants a strong core and abs, but great core exercises don’t necessarily hit your abdominal muscles and ab exercises don’t always work your deep core muscles. So ...