How Good Is Planking for Abs?

Planks. Love 'em or hate 'em, planks are a supercharged way to tighten your core, slim your abs, and shape your waistline. Many experts now recommend planking over crunches or sit-ups, since planks put less strain on your spine and hip flexors.

Can you get a 6 pack from just planking?

While the plank, and its numerous variations, are excellent at training your core in a functional way — assisting with stability, posture and spinal alignment — the move alone will not give you a six-pack, according to the American Council on Exercise (ACE).

How long should I plank for abs?

Most experts suggest anywhere from 10 up to 30 seconds is plenty. “Focus on doing multiple sets of smaller amounts of time,” says L'Italien. As you progress, you can extend your plank for up to one or even two minutes, but don't go beyond that.