How to do it: Start in a front plank with your feet one to two feet apart ... again with the opposite arm and leg raised. Focus on form and slow, controlled movement. What it does: Increases ...

The concept is simple: while maintaining the basic plank position (either high with hands on the ground or low on forearms), incorporate controlled movements ... lift one leg straight towards ...

When it comes to our Tom's Guide fitness challenges, we've tackled many plank challenges, too, but 70 reps of single-leg ... this one is my go-to when I want to add dynamic movement to my ab ...

“The versatility and accessibility of doing different planks make them one of the most incredible, well-rounded movements ... plank is similar to the single-arm variation but uses your legs ...

How long should you be holding one for best results, and how can you ensure you’re getting max benefit for your effort? Here, Kevin Carr, CFSC and co-founder of Movement As Medicine, shares how ...

The plank is one of the most commonly performed ... where athletes repeat the same movement continuously, and which can cause an imbalance in the legs. (And let's be honest, they can also happen ...

How long should you be holding one for best results, and how can you ensure you’re getting max benefit for your effort? Here, Kevin Carr, CFSC and co-founder of Movement As Medicine, shares how ...