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Pelvic + Sexual Health

7 Exercises That Strengthen Your Deep Core & Pelvic Floor

Nov 15, 2022Dr. Celeste Compton, PT, DPT4 MIN
a woman wearing a rust colored t-shirt knotted at the waist, holding a pink exercise ball above her head to strengthen her deep core with exercise

There's a lot more to your core than the so-called “six-pack” muscles. Core muscles bring stability and strength to your trunk and include your back extensors, glutes, diaphragm, and pelvic floor, just to name a few. These muscles work together to stabilize your spine, pelvis, and ribcage in order to provide a solid foundation for the movements of your legs and arms. 

While many muscles make up the core, the deepest layer of your abdominal musculature, your transversus abdominis, has an especially important function. The transversus abdominis (TVA) extends from your lower ribs to the top of your pelvis, and its horizontal fibers wrap around your abdomen like a built-in back brace.

Research shows that isolating and strengthening your transversus abdominis can have especially important benefits — a strong core and TVA has been shown to decrease back pain, improve your balance, reduce risk of injury, and positively impact your posture and breathing

Whatever life demands of you, whether that involves standing on your feet 8 hours a day for work, lifting and lowering a 40-pound child into a car seat, carrying an extra 30 pounds during pregnancy, or hiking the Appalachian Trail, having a strong core will make it all possible.

HOW TO EXERCISE YOUR DEEP CORE & Pelvic Floor

To strengthen your deep core, engage in exercises that target your transvervus abdominis (TVA), the deepest of your abdominal muscles, and pelvic floor. Before jumping into a more advanced core workout routine, start with the 7 exercises below to ensure that you're building on a solid foundation.

If you're concerned that you might not be targeting all the right muscles or you have trouble knowing if you've found your transversus abdominis, reach out to a physical therapist to help you learn to isolate and activate your deep core.

1. TVA Activation, aka Abdominal bracing

When activating your deep core, keep in mind that the fibers of the TVA are predominantly horizontal, so there should not be much movement of your ribs or pelvis when activating this muscle. Instead, as you activate your TVA, you should feel your belly pull in towards your spine. Try not to hold your breath, it may help to exhale with a loud "shhh" sound as you engage your TVA. Consider practicing activation of this muscle prior to exercises or activities like changing the water cooler in the break room.

How to activate your TVA:

  1. Start seated in a chair with your feet flat and hip distance apart and your hands placed on your lower belly.
  2. Inhale and feel your belly expand, filling your cradled hands.
  3. Exhale and pull your belly up and in towards your spine and away from your hands to activate your Transverse Abdominal muscle.
  4. Inhale and release

Note: If you are pregnant and have been placed on bed rest or exercise restriction precautions, speak with your OB before attempting this exercise.

2. Goblet Squats

There are lots of benefits linked to weight lifting, such as increasing bone density for reduced risk of osteoporosis and improving body composition to reduce the risk of type 2 diabetes. In addition, working with free weights happens to be an excellent way to activate and strengthen your deep core muscles like the TVA and multifidus, one of the deepest layers of muscles in the back. So grab some dumbbells, soup cans, or a baby and start lifting! Just remember to try to keep your back tall, your gaze forward and always start small and progress slowly. 

How to do a goblet squat:

  1. Using both hands, hold a weight close your chest and stand with your feet slightly wider than hip distance apart with toes slightly turned out.
  2. Pull your belly button in towards your spine to activate your core.
  3. Keeping your core engaged, push your hips back and bend your knees to drop into a deep squat position.
    Tip: Try to keep your back straight and chest facing forward throughout.
  4. Hold this pose before squeezing your glutes to straighten your legs and return to standing.

3. Bridge with Marches

How to do a bridge with marches:

  1. Begin by laying on your back with your knees bent and legs hips distance apart.
  2. Exhale, and lift your hips up into a bridge position. From here, lift one leg up to a table top position while keeping your hips level. Repeat with the other leg.
    Tip: Ensure your core pulled in towards your spine and activated for the duration of the movement. Try to keep your hip bones level, like you are balancing a glass of water on your pubic bone.

Note: This exercise targets both your TVA and your multifidus. Together, they help bring stability to the vertebrae of your spine!

4. Bird Dog

How to do bird dogs:

  1. Start on your hands and knees, with your hands under your shoulders and knees under your hips. Position your knees hip-distance apart and focus your gaze between your hands.
  2. Exhale, and draw your belly button in toward your spine, engaging your core as you extend one leg back and the opposite arm forward.
    Tip: Keep your hips level and avoid rotating them as you extend. Your core stays activated the whole time.
  3. Bring your leg and arm back to the starting point.
  4. Repeat with the alternate arm and leg.

Note: While performing this movement, imagine there is a glass of water resting between your shoulders and on top of your pelvis, be sure to have enough control and slow enough movement to prevent any spilling!

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5. Side Planks

How to do side planks:

  1. Lie on your side with your legs straight and stacked on top of each other, then prop yourself up onto your bottom elbow. Your elbow should be directly underneath your shoulder with the hand and forearm resting on the floor.
    Tip: Try to keep your shoulders, hips, and feet in a straight line.
  2. Pull your belly button in towards your spine. Keeping your core engaged, squeeze your glutes to lift your hips up off of the floor.
  3. Slowly lower your hips back down to the floor.
    Tip: If keeping your feet stacked is too difficult, try putting your top foot on the floor in front of your bottom foot, touching heel to toe.

Note: This is a full-body exercise that activates your core, back, glute muscles, and shoulder stabilizers! If this produces pain, consider modifying the exercise by bending your knees and lifting from the elbow and knee instead.

6. Deadbug

How to do dead bugs:

  1. Lie on your back with your arms at your sides, knees bent and feet flat on the floor.
  2. Draw your belly button in towards your spine to engage your core.
  3. Keeping your core engaged, lift one leg at a time into a table top position.
  4. Raise your arms straight up in the air as though trying to touch the ceiling.
  5. Raise your arms straight up in the air as though trying to touch the ceiling.
    Tip: Move slowly and do not allow your legs to actually touch the floor.

Note: For increased activation, hold a yoga ball in the air by pressing it against your knees with the palms of your hands. Firmly press into the ball in order to hold it in place above your torso throughout this exercise.

7. Rollouts with Stability Ball

How to do rollouts:

  1. Kneel with both knees directly beneath your hips and place a stability ball directly in front of you with your hands clasped together and resting on top of the ball.
  2. Pull your belly button in towards your spine to engage your core and keep it engaged throughout the motion.
  3. Using your arms, begin rolling the ball away from you. As the ball rolls, your forearms will press into the ball, followed by your elbows. Keep your shoulders, hips and knees in a straight line as your body lowers toward the ground.
    Tip: Keep your shoulders down and back and away from your shoulders and do not hold your breath.
  4. Stop the ball from rolling any further once you have lowered your torso into a modified plank position with good control.
  5. Use your arms to pull the ball back towards you, keeping your back straight as your return to a kneeling position.

Note: Keep your hips, shoulders and knees in a straight line throughout this motion; avoid pushing your hips up in the air, shrugging your shoulders up towards your ears or letting your hips fall towards the ground as you roll back and forth.

Celeste Compton, PT, DPT
Dr. Celeste Compton, PT, DPT

Celestine Compton, PT, DPT is a doctor of physical therapy at Origin with a board-certified specialization in women's and pelvic health. She continues to expand her knowledge and capabilities within the field of women’s health PT to provide her patients and community with the best care, advocate for her profession on local and national levels, and support the advancement of women’s health through contributions to research, public awareness, and education. As part of the Origin team, she hopes to do her part to raise the standard of care that all women receive at every stage of life and to improve patient access to quality care so that no individual, regardless of location, race, identity, education, sexuality, or economic status is left behind.

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