Lose Fat Fast

5 Chair Exercises to Reduce Belly Fat

Belly fat can be stubborn and difficult to lose. But incorporating targeted chair exercises like the 5 chair exercises to reduce belly fat into your routine can help burn belly fat and tone your midsection without even needing to get up off your seat! This article will explore 5 of the best chair exercises to reduce belly fat. These movements specifically engage the abdominal muscles to build core strength while burning calories. And the seated position makes them low-impact yet still highly effective. Read on to learn the proper form and technique for each of these 5 chair exercises to reduce belly fat.

Knee Pull-Ins to Reduce Belly Fat

The knee pull-in is one of the most effective chair exercises to target belly fat. It is included in the list of 5 chair exercises to reduce belly fat that requires no equipment and can be done from the comfort of your seat. To properly perform knee pull-ins, an excellent belly fat reducing chair exercise:

  • Sit tall on the edge of your chair with feet hip-width apart on the floor. Engage your core.
  • Bring both knees in towards your chest, pulling in your belly button as well.  
  • Give yourself a big hug, bringing your knees as close to your chest as possible.
  • Hold for 2 seconds squeezing your abs.
  • Release knees back to the starting position.
  • Repeat for 10-15 reps.

This simple chair exercise eliminates any impact while working the rectus abdominis muscles. Pulling the knees in flexes the abdominals, creating muscle contraction. The belly button pull activates the transverse abdominis deep core muscles.

Since you are seated, knee pull-ins allow you to isolate the abs. Your upper body, arms, legs, and glutes don’t have to work to stabilize yourself like in standing ab moves. This makes them ideal as one of the 5 chair exercises to reduce belly fat, able to directly target the midsection.

Aim to do 2-3 sets of 10-15 knee pull-ins 2-3 times per week. Go slowly, focusing on precise form and abdominal engagement. Increase reps or sets over time. For added difficulty, hold weights or a medicine ball at your chest.

5 Chair Exercises to Reduce Belly Fat

Knee Lifts to Reduce Belly Fat from a Chair

Knee lifts are another excellent exercise among the 5 chair exercises to reduce belly fat. They can be done right from the seat of a sturdy, stable chair to target belly fat. To properly do knee lifts as one of the top 5 chair exercises to reduce belly fat:

  • Sit up tall on a sturdy, stable chair. Engage your core muscles. 
  • Lift your right knee up towards your chest, keeping the left leg extended.
  • Tap the knee with both hands gently. Squeeze your abs at the top.
  • Slowly lower back to the starting position. 
  • Repeat 10 times then switch to left knee for 10 lifts.
  • Complete 2-3 sets total.

This move works the lower abdominals as you draw the knees up in an abdominal crunch motion. For best results, go slowly and maintain control throughout the lift and lower when doing knee lifts, one of the 5 chair exercises to reduce belly fat. Concentrate on proper form. 

You can also perform knee lifts doubling up both knees. With double knee lifts, draw both knees in together, then lower down with control. Repeat for 10-15 reps as part of your sets of 5 chair exercises to reduce belly fat. 

For variation, reach your arms straight forward as you lift the knees to increase abdominal engagement. Do knee lifts daily or every other day. Add sets or reps over time. Combining knee lifts with other chair exercises boosts their effectiveness for tightening your belly and reducing fat.

Oblique Pull-Ups to Target Belly Fat

Hit your obliques with chair oblique pull-ups, one of the 5 chair exercises to reduce belly fat that can trim your waistline. Obliques are the abdominal muscles on the sides of your torso. To properly do oblique pull-ups, an effective exercise in the 5 chair exercises to reduce belly fat series:

  • Sit tall on a stable chair. Feet are hip-width on the floor. 
  • Hold your arms straight out in front of your chest, palms together.
  • As you exhale, reach your right arm up and over toward the left side of the ceiling.
  • Feel the stretch in your right oblique. Move only at the torso, not your arms.
  • Hold for 1 second, then lower back to center.  
  • Repeat pulling to the left side. That’s one rep.
  • Do 10 reps total per side. Complete 2-3 sets.

This exercise isolates the obliques, activating the muscles with the side-to-side pulling motion. Go slow and control each small range movement when performing oblique pull-ups, one of the top 5 chair exercises to reduce belly fat. Keep your gaze forward and chin parallel to the floor.

For increased difficulty, hold a dumbbell or plate at chest height as you do oblique pull-ups. You can also place your free hand on your hip during the move rather than keeping arms extended forward. Continue to pull through your waist and torso rather than simply bending your elbow.

Floor Reaches Reduce Belly Fat from a Seated Position 

Floor reaches are one of the 5 chair exercises to reduce belly fat that deeply engage the core muscles. To properly do floor reaches as part of your 5 chair exercises to reduce belly fat:

  • Sitting on a chair, walk your feet out in front so your legs are extended. 
  • Keep your back straight, core engaged, and eyes forward.
  • Exhale and slowly bend forward from your hips to reach both hands towards the floor.
  • Reach as close to the floor as comfortably possible, feeling the stretch.
  • Hold for 2 seconds then use your core to return back upright.
  • Complete 10-15 reps for 2-3 sets.

When done correctly, the floor reaches both stretch and strengthen the abdominal muscles. The seated position reduces strain on the back. Move slowly with control, focusing on using your core strength rather than momentum to return upright when doing floor reaches, one of the 5 chair exercises to reduce belly fat.

For more challenges, you can perform floor reaches holding light hand weights. Or cross one leg over the other as you bend forward to work the obliques more. Increase reps over time for greater endurance.

Seated Pull-Ups to Lose Belly Fat

The pull-up is one of the 5 chair exercises to reduce belly fat that engages the upper abdominals effectively. Do seat pull-ups properly as follows:

  • Sitting up tall, place your hands behind your head. Elbows point out to the sides.  
  • Engage your abs and use your core to lift your chest upwards.
  • Bring your head and shoulders towards your knees, curling your back.
  • Hold for 2 seconds at the top of the motion.
  • Slowly lower back down with control.
  • Repeat for 10-15 reps for 2-3 sets.

Pulling your upper body up from a seated position requires abdominal contraction. Keep your movements smooth and controlled when performing seated pull-ups, part of the 5 chair exercises to reduce belly fat routine. Avoid jerking or swinging motions.

As you advance, you can do pull-ups adding a medicine ball for increased resistance or intensity. You can also add a weighted crunch motion when bringing the elbows to the knees. 

Always keep good posture and engage your core so you don’t strain your neck or back. Do not pull from your arms and shoulders alone. A strong abdominal contraction brings the torso up.


Incorporating these 5 belly fat-burning chair exercises of knee pull-ins, knee/leg lifts, oblique pull-ups, floor reaches, and pull-ups into your routine can help you lose inches from your waistline. They allow you to isolate the abdominal muscles without equipment. Work your obliques, and upper and lower abs from multiple angles while seated. Start with 10 reps of each exercise, 2-3 sets total, taking breaks as needed. Over time, increase your repetitions and sets. Pair these with a healthy diet, cardio, and full-body strength training. With consistency, these 5 chair exercises can reduce belly fat so you can sculpt a tight, toned midsection.


FAQs about 5 Chair Exercises to Reduce Belly Fat

  • How can I flatten my stomach sitting in a chair?

    Flattening your stomach while sitting in a chair is absolutely possible with targeted abdominal exercises that engage your core. The key is performing specific movements that contract the abdominal muscles without overly straining your back. Some of the most effective chair exercises to flatten the stomach include:

    • Seated knee pull-ins: With your back straight and feet on the floor, pull both knees in towards your chest. Hold for 2 seconds, feeling the deep abdominal contraction. 
    • Oblique pull-ups: Sitting tall, reach one arm overhead across your body to the opposite side. Pull through the waist to feel the obliques engage.
    • Seated floor reaches: Walk feet out straight, then hinge from the hips to reach both hands towards the floor. Use your core to come back upright. 
    • Seated bicycle crunches: Holding onto the sides of the chair, bring alternate knees in towards the elbows in a pedaling motion. Keep the back straight.

    Aim for 10-15 reps per move for 2-3 sets. Combine these chair exercises with cardio like jogging in place or jumping jacks while seated. A healthy diet is also key. Be patient and do them regularly 2-3 times a week. You'll gradually flatten and strengthen your stomach from the seated position.

  • What are the 5 best chair exercises to reduce belly fat?

    The 5 most effective chair exercises to target belly fat are: knee pull-ins, where you hug your knees into your chest; knee/leg lifts, lifting knees up in a crunch; oblique pull-ups, reaching your arm overhead to the opposite side; floor reaches, bending forward to reach for the floor; and seated pull-ups, curling your back to bring your shoulders to your knees.

  • How often should I do the 5 chair exercises to lose belly fat?

    Aim to perform the 5 chair exercises to reduce belly fat about 2-3 times per week, resting a day between sessions. Do 2-3 sets of 10-15 reps of each move. As you get stronger, build up to 3 sets of 15-20 reps over time. Be consistent with the routines rather than overdoing it initially. Combine with a healthy diet and cardio for best results.

  • What muscles do the 5 chair exercises work to reduce belly fat?

    These 5 chair exercises target the abdominal muscles including the rectus abdominis, obliques, transverse abdominis, and lower abdominals. Oblique pull-ups and seated bicycle crunches hit the obliques on the sides of the waist. Moves like knee/leg lifts and pull-ups work the upper and lower abs. The entire core is engaged during the 5 chair exercises to reduce belly fat.

  • How long until I see results doing the 5 chair exercises?

    Consistency is key. You should begin feeling your core strengthen after 2-3 weeks of regular 5 chair exercises to reduce belly fat. Visible toning and fat loss results may take 4-8 weeks. Stick with the routine, improve your diet, add cardio, and you'll see your waistline trim down over time. Taking progress photos can help track subtle changes.

  • What can I do to maximize results with the 5 chair exercises?

    Make sure you have proper form during each exercise. Engage your core fully and go through a full range of motion. Increase intensity by adding reps, sets, or resistance over time. Combining the 5 chair exercises with aerobic cardio, strength training, and a protein-rich, reduced-calorie diet will maximize your belly fat loss results.

Michael J. Ormsbee
Michael J. Ormsbee
Michael J. Ormsbee is the editor of Fast Lose Fat. He is an Associate Professor in the Department of Nutrition, Food, and Exercise Sciences and Interim Director of the Institute of Sports Sciences and Medicine in the College of Human Sciences at Florida State University.