Think you have a strong core? This ultimate core test will challenge your endurance, stability, and total-body control. The 1-minute plank challenge is a deceptively simple way to measure your core ...

The correct way to practise the plank is to tighten the core, squeeze the glutes, and breathe slowly. Freepik We all look for a shortcut when it comes to building strength or transforming our bodies.

A strong core improves posture and stability. Try this bodyweight plank routine at home. It only takes five minutes.