View post: Heavy Snow Can Quietly Wreck Your Roof—Here’s How to Remove It Safely The plank has long been considered one of the ultimate tests of rock-solid core ...

The Copenhagen plank is not your typical core move—it’s a side plank variation where you put your top calf on an elevated ...

This no-movement exercise is one of the most reliable ways to measure core endurance, posture control, and spinal protection—making it a favorite among U.S. fitness professionals.

According to Guinness World Records, the “longest time in an abdominal plank position” is eight hours, 15 minutes and 15 seconds and was completed by former Marine George Hood in Naperville, Illinois ...