Imagine if your belly always looked as good as it does when you turn sideways in the mirror and suck it in. Ab exercises can help, but 5—or even 50—minutes of crunches won’t do any good if you’re letting it all hang out for the remaining 23 hours of the day. (Got 10 minutes? Then you’ve got time to lose the weight for good with this new 10-minute workouts.

One of the abdominal muscles’ biggest jobs is to hold our bodies upright, rampant poor posture puts these muscles to sleep, leaving people in a constant belly-bulging slump. The good news: Correcting poor posture can make you look 5 pounds slimmer instantly.

To bolster ab and back muscles, try these Pilates stretches—doing them increases strength and flexibility, helping you to keep a trim profile 24-7.

Pilates Moves

Do these exercises 3 times a week to strengthen the muscles in your back and belly so you’ll stand taller and look slimmer.

1. Leg Lower and Lift

How to:

  • Lie on your back with your hands behind your head and your legs extended and lifted directly over your hips, perpendicular to the floor.
  • Point your toes toward the ceiling, turn your feet out slightly, and lift your head, looking between your thighs.
  • This is the starting position.

Related article: 6 Exercises for Lower Abs That Will Set Your Core on Fire

How to:

  • Inhale while lowering your legs toward the floor about 6 inches (don’t arch your back).
  • Exhale while lifting them back up.
  • Begin with 4 reps, and work up to 8.

2. Back Extension

How to:

  • Lie on your stomach with your arms at your sides, palms up.
  • Place your forehead on the floor.
  • Keep looking down as you contract your back muscles and lift your torso off the floor, lengthening through the top of your head and reaching through your hands back toward your feet.
  • Pause, then lower.
  • Do 6 reps.

Related article: The Fat Burning Abs Workout For A Fabulous Toned Tummy

How to:

  • Now, extend your arms overhead so your palms rest on the floor in front of you (like Superman flying).
  • With your upper body still and your legs slightly apart, lengthen and lift both legs as high as comfortably possible.
  • Pause, then lower.
  • Do 6 reps.

Post-Work Yoga Stretch

This yoga pose will help stretch tight hip muscles and prevent you from overarching your back and sticking out your belly while you stand. Do this move once a day, particularly after long periods of sitting.

3. The Warrior

How to:

  • Stand tall with your feet about hip-width apart.
  • Take a giant step forward with your left foot, bending that knee so your thigh is almost parallel to the floor (be sure your knee does not jut past your toes).
  • Turn your right foot out on an angle so your right arch faces the heel of your left foot.
  • Raise your arms over your head, palms facing each other.
  • Your hips and shoulders should be facing forward.
  • Hold for 30 seconds, then switch legs.

Related article: Fat-Burning 15-Minute Workout To Get Rid Of Your Lower Belly Pooch

4. Desk Stretch

How to:

  • Sit on the front edge of a chair with feet flat on the floor and your body weight evenly distributed on top of your two pelvic sit bones.
  • Keeping your shoulders down, clasp your hands with fingers interlocked and raise your arms overhead, palms to the ceiling.
  • Lift your abdominal muscles to lengthen your lower back and stretch your spine up while keeping your gaze forward.
  • Hold for 5 to 10 seconds.
  • Release your hands as you relax your arms down by your sides, keeping the spine lengthened.
  • Exhale completely, inhale slowly, and then exhale again as you relax the muscles of your shoulders, arms, neck, and jaw.

Related article: 6 Stretches To Relieve Muscle Stiffness You Can Do At Your Desk At Work

Stress-Relief Moves

During the day, keep stress from bulging your belly by doing the moves shown below. Perform these stretches twice a day—once mid-morning and once mid-afternoon—to help prevent that stress-induced hunch and belly pooch.

5. Shoulder Stretch

How to:

  • Think of something pleasant; it helps relax your shoulders.
  • Stand with your chest lifted and your shoulder blades down and back.
  • Bend your left arm behind your back.
  • Place the back of the left hand on your back and slide it up between your shoulder blades.
  • Extend your right arm overhead, and bend the elbow, reaching your right hand between your shoulders to touch your left hand.
  • Clasp fingers if possible.
  • If your shoulders are too tight, place a small rolled towel in your right hand and use that to connect your hands.
  • Stretch your elbows in opposite directions, breathing evenly for 30 seconds.
  • Then release, switch arms, and repeat.

Related article: 10 Seriously Awesome Benefits of Stretching And Why You Need This In Your Life

6. Seated Arch

How to:

  • Sit straight on the edge of a chair and place your hands in a comfortable position on the back of your pelvis.
  • Squeeze your shoulder blades together, gently push your abs forward, and lift your chest toward the ceiling.
  • Carefully drop your head backward as far as comfortably possible.
  • Hold for 10 seconds, breathing deeply throughout.