You heard that rightyou’ll make progress you’re proud of in less than 30 days' time.

Complete three rounds at least twice per week as a standalone routine or incorporated into your current fitness routine.

Keep reading to learn all about our best floor workout for a slimmer core in less than 30 days.

fit woman with abs doing side planks, concept of floor workout for a slimmer core in less than 30 days

Shutterstock

And when you’re finished, don’t missThe 8 Best Exercises To Melt Belly Fat.

Bicycle Crunches

Bicycle crunches are a fantastic exercise for engaging multiple muscles in your core.

The movement emphasizes coordination and provides both a strength and aerobic challenge.

woman doing bicycle crunches

Shutterstock

This exercise works the rectus abdominis, obliques, and hip flexors.

Lift both legs off the ground, bending your knees.

Bring your left elbow toward your right knee while extending the left leg.

woman doing russian twists with medicine ball, concept of exercises for a slimmer core in 30 days

Shutterstock

Alternate sides in a pedaling motion, right elbow to left knee.

Repeat for the target repetitions.

This exercise targets the obliques, rectus abdominis, and transverse abdominis.

mature woman doing leg raises

Shutterstock

Clasp your hands together or hold a weight or medicine ball, extending your arms in front of you.

Rotate your torso to the right, trying to touch the ground next to your hip.

Rotate back to the center and then to the left side.

woman doing planks on a pier by the water next to city, concept of strength exercises to drop 10 pounds in a month

Shutterstock

Repeat for the target repetitions.

This exercise works the rectus abdominis and hip flexors.

To perform a leg raise, lie flat on your back with your arms by your sides.

side plank hip dip

Shutterstock

Keeping your legs straight, lift them off the ground to form a 90-degree angle with your torso.

Slowly lower them back down without letting them touch the ground.

Squeeze the end range for about one second.

fit woman doing glute bridges, concept of floor exercises for women to melt belly fat after 30

Shutterstock

Repeat for the target repetitions.

Engage your core, drawing your lower rib toward your pelvis.

Keep your body in a straight line from your head to your heels.

Maintain this position without letting your hips sag or lift.

Repeat for the target time.

Side Planks with Hip Dips

This variation of plank emphasizes oblique activation and promotes side-to-side core stability.

This exercise primarily targets the obliques.

Lift your hips off the ground, creating a straight line from your head to your heels.

Lower your right hip toward the ground, then lift back to the starting position.

Imagine drawing your lower rib toward your pelvis and engaging your abs.

Repeat for the target repetitions, then switch to the left side.

Glute bridges are pivotal for strengthening the posterior chain, especially targeting the glutes and hamstrings.

This exercise works the glutes, hamstrings, and to a lesser extent, the lower back and abs.

Your feet should be close enough that you could touch your heels with your fingertips.

As you lift your hips, visualize drawing your lower rib toward your pelvis, and engage your abs.

Push through your full foot, elevating your hips upward, squeezing the glutes at the top.

Ensure your body forms a straight line from your shoulders to your knees at the peak.

Squeeze the end range for about one second, then slowly lower back down.

Repeat for the target repetitions.