30 Easy Flat Belly Workouts to Lose Belly Fat

Let’s jump right in and discover the moves that’ll help you sculpt that flat tummy, no matter your fitness level!

1. Standing Oblique Crunches

A great warm-up and an effective core workout, standing oblique crunches target your side abs, or obliques. Simply stand tall, lift your knee to your elbow on the same side, and alternate sides. This move is great for increasing mobility and improving posture while engaging your core. Plus, you can do it anywhere—no mat or equipment needed! Keep it controlled. Focus on squeezing your abs as you bring your elbow to meet your knee. This small but powerful move will activate your side waist and get your core ready for more.

2. Marching Glute Bridge

A simple twist on the classic glute bridge, this variation adds an alternating leg lift that kicks your core into gear. Lie on your back with knees bent, feet flat on the floor. Lift your hips and slowly lift one knee toward your chest while maintaining the bridge. This works your abs, lower back, and glutes all at once. It’s also great for posture and pelvic stability. Just don’t forget to breathe and move slow.

3. Seated Knee Tucks

All you need is a chair or floor space! Sit on the edge, lean back slightly, and pull your knees toward your chest, then extend them out again.  This movement is perfect for the lower belly. It mimics a crunch without straining your neck or spine. Add a light weight between your feet if you want more resistance—or just repeat it longer to feel the burn!

4. Plank with Shoulder Taps

This core scorcher also builds upper-body strength. Get into plank position and alternate tapping each shoulder with the opposite hand. Your goal is to keep your hips from swaying side to side. That core engagement? It’s real. This is a full-body movement that activates your deep core muscles while boosting balance and stability.

5. Reverse Crunches

Reverse crunches are one of the most effective ab workouts for targeting the lower belly. Lie on your back, lift your legs, and curl your hips off the ground. Keep it slow and controlled. Don’t swing your legs—use your core to lift your hips. This move is safer on the neck than traditional crunches and highly effective for tightening the lower abs.

6. Side-Lying Leg Raises

Lie on your side, legs straight. Slowly raise the top leg, then lower it back down without touching the other leg. This works your obliques, hips, and outer thighs—all while keeping things low impact. You can use a resistance band for extra challenge, or just focus on smooth, slow movement to feel the burn.

7. Bird-Dog Crunch

From a tabletop position, extend one arm and the opposite leg, then bring elbow to knee under your body. This builds core stability and balance while toning your belly and lower back. Great for posture, too. Focus on keeping your spine neutral and your core engaged throughout.

8. Standing Side Leg Circles

Stand tall, lift one leg, and slowly draw circles in the air. This move challenges your core as it works your hip flexors and stabilizers. It may look easy, but after a few reps, your abs will definitely feel it. Great to do while brushing your teeth or watching TV—multitask your way to a flat tummy!

9. Dead Bug

Lie on your back with arms extended toward the ceiling and knees bent. Slowly lower one arm and the opposite leg while keeping your back flat on the ground. This powerful move strengthens your deep core muscles and improves coordination. Think of it as a gentle ab challenge that’s kind to your lower back.

10. High Knee Taps

March in place while lifting your knees to hip height and tapping them with your hands. Add a bit of energy and this turns into a light cardio core workout. Perfect for warming up or squeezing in a fat-burning burst. Stay light on your feet and try to maintain a steady pace.

11. Tabletop Toe Taps

From a lying-down position with knees in a tabletop, tap each foot to the floor, one at a time. It seems simple, but when done with focus, it strengthens the lower abs and helps with pelvic control. Great for new moms or those easing into a routine again.

12. Heel Touches

Lie on your back with knees bent. Reach side to side, touching your heels in a side-to-side motion. This works the obliques and gives a nice burn with minimal movement. Try this as a finisher to really fire up the sides of your core!

13. Elbow Plank Hold

Sometimes the hardest moves are the still ones. A solid plank builds strength across the entire core and requires full-body tension. Stay firm through your abs, glutes, and legs. Keep your back flat and don’t let your hips dip. Hold it as long as you can—then push yourself a few seconds more next time.

14. Lying Leg Raises

This classic core move targets the lower abs like a laser. Lie on your back, lift your legs, and slowly lower them without touching the floor. Control is everything. Use your core to move, not momentum. Want to intensify it? Add ankle weights or squeeze a ball between your ankles.

15. Bicycle Crunches

A tried-and-true move that works your entire core. Alternate elbow to opposite knee in a fluid, pedaling motion. It’s dynamic, fat-burning, and great for coordination too. For best results, move slowly and focus on each twist and crunch.

16. Wall Sit with Core Twist

Sit against a wall like you’re in a chair. Hold that position and twist your torso side to side. This combines strength, endurance, and ab engagement. Bonus: it also works your quads and back!

17. Inchworm Walkouts

Stand tall, bend forward, walk your hands out to plank, then back in and stand up. It’s a dynamic full-body move that warms you up and strengthens your abs, arms, and hamstrings. Add a push-up at the bottom for extra power.

18. Seated Russian Twists

Sit with knees bent and feet off the floor. Twist side to side, tapping the floor with your hands. Add a weight or water bottle to increase resistance. Target your obliques and build rotational strength—important for real-world movements.

19. Flutter Kicks

Lie on your back, lift both legs slightly off the ground, and alternate quick kicks. This exercise lights up the lower belly like no other. Keep your hands under your hips for support. Small movements, big results!

20. Mountain Climbers (Slow-Paced)

Start in a plank and bring one knee to your chest at a time. Slow down to keep it core-focused. This steady pace allows for maximum engagement and better form. Perfect for getting the heart rate up while targeting fat in the midsection.

21. Standing Cross-Body Punches

Stand tall, feet hip-width apart, and punch across your body with control. This rotational movement engages your abs and arms while boosting heart rate. It’s a great way to end a workout with power!

22. Scissor Kicks

Similar to flutter kicks, but wider and slower. Keep your legs straight and your core tight. This is a lower ab killer and perfect to include in your evening ab routine. Aim for quality reps, not speed.

23. Superman Hold

Lie face-down and lift your arms and legs off the ground. Hold like you’re flying! This strengthens your back and core simultaneously. Don’t forget—strong back = better abs. A great posture builder too.

24. Toe Touch Crunches

With legs straight up in the air, reach your hands toward your toes. It targets your upper abs and doubles as a great stretch. Short range of motion, but oh so effective.

25. Leg Circles

Lie down and make small circles with your legs, keeping your core tight. This strengthens the lower abs, hips, and stabilizer muscles. Try clockwise then counterclockwise for balanced strength.

26. Standing Windmills

A fun and dynamic stretch that also works your obliques. Reach one hand to the opposite foot, alternating sides. Great for warming up or finishing off your session. Focus on smooth, wide movement and steady breathing.

27. Jackknife Sit-Ups

Start lying flat, then simultaneously raise arms and legs to meet in the middle. This combo move hits both upper and lower abs with force. Try 8–12 reps at a time and gradually increase.

28. Standing Knee-to-Elbow

Lift your knee across your body to touch the opposite elbow. Engage your abs, twist from the waist, and keep the rhythm going. This is excellent for active rest between harder exercises.

29. Seated Leg Lifts

Sit on the floor with hands behind you, legs extended. Lift both legs a few inches and hold. This targets the lower abs and requires minimal space. Just a few rounds and you’ll feel the challenge!

30. Plank Hip Dips

Hold a plank and gently dip your hips side to side. This variation adds a twisting motion, firing up the obliques. It’s a great way to finish your core workout with style.

Conclusion

And there you have it—30 easy flat belly workouts that can help you trim fat, tone your tummy, and feel your absolute best. These exercises prove that fitness doesn’t have to be complicated or time-consuming. Just a few minutes a day, done consistently, can bring real, visible results.

Pick 5–6 moves daily or alternate sets every other day for variety. Whether you’re just starting out or returning to your routine, these low-impact workouts offer a safe, simple, and budget-friendly path to a flatter belly.