Doing the classic sit-up involves having a partner hold your feet or anchoring your feet under a brace as you lift your torso toward your thighs. This variation may be common, but it isn't necessarily ...

When most people think of a strong core or achieving abs, the first exercise that comes to mind is often sit-ups. While sit-ups have long been a go-to for strengthening the core, they're not always ...

Sit up and take note, folks. UK-based personal trainer James Stirling, known on Instagram as @London_Fitness_Guy, has taken to the platform to share his insights on what does and does not build core ...