Whether you’re looking to shake up the plain-old plank or you’re building a strong core from scratch, Atkins’s signature spider plank is sure to leave you feeling satisfied and strong. Here’s how to ...

A personal trainer shares a three-move bodyweight workout you can do without weights to strengthen your abs and arms.

Really want to get into the deepest parts of your core? How about a plank? There are difficult varieties like the hardstyle plank and eight-point plank, a favorite of pro surfer Lakey Peterson. There ...

Directions: Williams suggests doing three to five minutes of cardio such as jogging or skipping in place beforehand. She said you can also pair that with leg swings, arm circles, and torso twists.