We live in the age of the at-home workout.

Sometimes, we just want a short, simple sweat.

Butthe best way to make your ab workout much more effectivecomes down to proper form, perShape.

Kendall Jenner posing

But maintaining a strong core can work wonders for your overall health, perEveryday Health.

This is how Jenner gets it done.

After 30 seconds, you’re able to rest.

Woman doing plank exercise in living room

Next comes a high plank.

Hold for 30 seconds.

Then there’s a side plank.

Woman does crunches following instructor on laptop

Hold for 15 seconds on each side.

Now, to make it tougher, add a crunch to the side plank.

Raise your free arm over your head, and in one motion, bring your elbow and knee together.

Repeat for 5 reps on each side.

Side planks are phenomenal for your obliques, perShape.

Start with 20 reps of basic crunches.

Crunches isolate abs, making the move both effective and intense, perHealthline.

Next are bicycle crunches.

On your back, lift your shoulders off the ground and touch the opposite elbow to the opposite knee.

Then, switch, lengthening one leg as you lift the other.

These add a twist to regular crunches, also working your obliques, perVeryWell Fit.

Complete after 30 seconds.

Now, it’s time to stretch your legs!

Lift your legs straight up into the air.

Known as vertical crunches, keep it up for 20 seconds.

Now, to work those lower abs, leg lifts are next, perLivestrong.

With your legs straight out and your arms at your sides, raise your shoulders up and hold.

As long as you stick to planks and crunches, we’re sure you’ll make Kendall Jenner proud.