When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Don’t fancy Russian twists? Try plank windmills instead. They're one of the ...

The starburst side plank variation strengthens the shoulders, abs and obliques. Here's why we love it at Tom's Guide.

Sculpt your abs with this equipment-free plank series from Carrie Underwood’s trainer Ready to sculpt your abs? This equipment-free, four-step plank series from Carrie Underwood's trainer, Erin Oprea, ...

You’ve seen those viral social media challenges. Someone holding a plank for what seems like an eternity, face contorted in agony, body trembling, all while the clock ticks mercilessly onward. Maybe ...

Don’t fancy Russian twists? Try plank windmills instead. They're one of the best plank variations for also strengthening your ...