Regular ab workouts are great, but if you want to target your waist specifically, Pilates is where it’s at.
This small waist pilates workout takes just 15 minutes and focuses on moves that sculpt and define your midsection.
Today’s article walks you through 11 pilates waist exercises that’ll have your core burning in the best way.
Here’s the full pilates waist workout:
Crunch Reach (Left)
For this one, you’ll hold a crunch while reaching toward your left ankle. It’s a simple move, but reaching across your body like this really gets your obliques working.
How to perform:
- Start lying on your back
- Come up into a crunch position
- Reach your hands toward your left ankle
- Hold and repeat for 30 seconds
Crunch Reach (Right)
Same movement, just switching to the other side. Doing both sides keeps your waist muscles balanced — and trust me, that second side always feels a little harder!
How to perform:
- Stay lying on your back
- Come up into a crunch position
- Reach your hands toward your right ankle
- Hold and repeat for 30 seconds
Hands Together Alternating Crunch
Now you’ll bring your hands together and crunch in alternating directions. Keeping your hands clasped helps you focus on rotating through your torso instead of just swinging your arms.
How to perform:
- Take your feet together
- Place your hands together
- Roll back while alternating directions
- Continue the movement for 30 seconds
Roll Back Crunch Reach
This one’s a bit tricky. You’ll roll back just far enough to feel your core kick in, then crunch across and reach to your foot. Finding that sweet spot where your abs are engaged the whole time takes some practice.
How to perform:
- Stay at the top of your crunch position
- Roll back to where you feel your core engage
- Crunch across and reach to the foot
- Repeat for 30 seconds
Roll Back Double Crunch
Same roll back position, but now you’re crunching twice in each direction. The double crunch forces you to really rotate through your spine — slow it down if you need to so you’re actually twisting, not just rushing through it.
How to perform:
- Roll back to where you feel your core kicking in
- Crunch twice in each direction
- Focus on really rotating through the spine
- Continue for 30 seconds
Side Crunch (Left)
Time to flip onto your left side. With your fingertips by your temples, you’ll crunch up and lower back down. This targets your obliques more directly than regular crunches do.
How to perform:
- Go over to your left side
- Place your fingertips by your temples
- Crunch up and lower back down
- Repeat for 30 seconds
Side Crunch (Right)
Straight onto the right side now. If one side feels weaker than the other, that’s completely normal — it just means you’re building balance.
How to perform:
- Switch to your right side
- Place your fingertips by your temples
- Crunch up and lower back down
- Repeat for 30 seconds
Crunch Circle
You’ll come up high into a crunch, straighten out, and draw a circle with your movement. This one takes some coordination — if it feels awkward at first, start with smaller circles until you find your rhythm.
How to perform:
- Lie on your back in double leg tabletop position
- Come up nice and high into a crunch
- Straighten one leg out
- Draw a circle with the straightened leg
- Return back to neutral
- Continue for 30 seconds
Straight Leg Bicycles
Classic bicycles, but with straight legs. This makes the move way more intense on your lower abs. If it’s too much, you can slow it down or bend your knees slightly — just don’t give up completely.
How to perform:
- Straighten your legs out
- Perform bicycle movements with straight legs
- Slow the movement down if needed
- If that’s too much, modify but don’t give up
- Continue for 30 seconds
Speed Reaches
Last exercise! Plant your feet, come up into a crunch, and reach side to side as quickly as you can. Keep your chin tucked so your neck doesn’t take over. You’re almost done, so give it everything you’ve got.
How to perform:
- Plant your feet down on the floor
- Come up nice and high into a crunch position
- Reach side to side quickly
- Keep your chin tucked
- Continue for 30 seconds

Article Medically reviewed by
I’m fitness coach Ashley Castleberry, an NASM-certified personal trainer and nutritionist, as well as a coach on an established YouTube Channel with over 1 million followers. With certifications from major fitness brands, I specialize in athletic, HIIT, and strength training. Leveraging my experience coaching clients on lifestyle changes, I provide customized exercise and nutrition guidance to help people reach their fitness goals, whether that be weight loss, muscle gain or overall health improvement.
