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6 Core Exercises for Seniors

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A group of seniors taking a fitness class giggle while performing planks to aid in strengthening their cores.

A strong core is more than having six-pack abs. For seniors, it is vital for maintaining balance, preventing injuries, and improving mobility. Some simple core exercises seniors can practice include side bends, leg lifts, bridges, planks, arm and leg raises, and the fun-named seated dead bug. 

Getting started can be daunting, but those living in senior living communities can find support from other like-minded individuals who want to strengthen their cores and participate in fitness classes together. This makes staying physically active easier.

Why Your Core is Important  

Your core is your body’s powerhouse, responsible for almost every movement, from standing up to walking your dog. A strong core equips you with better balance, posture, and stability, all of which become increasingly important as we age. 

The Benefits of Core Exercises for Older Adults  

  • Improved balance and stability: Strong core muscles help prevent falls, a leading cause of injury among seniors.  
  • Better posture: A strong core keeps your back straight, reducing discomfort and tightness from poor posture.  
  • Easier everyday activities: Whether bending to tie your shoes or reaching for a high shelf, a steady core makes day-to-day activities much more manageable.  
  • Reduced back pain: Core exercises strengthen the muscles surrounding your spine, minimizing pain and discomfort caused by strain.  
  • Greater independence: Staying active and mobile means maintaining your independence for longer.  

Which Muscles Make Up the Core?  

The core includes more muscles than you might think. It’s not just those “six-pack” abs—you have to target the entire torso. Here’s a quick breakdown of core muscles to look out for when exercising:  

  • Rectus abdominis: The muscles along the front of your belly (closer to what we consider abs).  
  • Transverse abdominis: Deep-set muscles that help stabilize your spine and pelvis.  
  • Obliques: Muscles on your waist that help with twisting and side bending.  
  • Pelvic floor muscles: Vital in supporting pelvic organs and maintaining control.  
  • Erector spinae: These run along your spine, helping with posture and stability.  

When performing core exercises, aim to engage these muscle groups for the most benefit.

The Best Core Exercises for Seniors  

Now that we’ve discussed its importance let’s move on to actionable exercises to strengthen your core safely. These moves are gentle but effective whether you’re seated or standing.  

1. Seated Dead Bug  

This low-impact exercise is perfect for beginners, especially those who spend much time sitting.  

  • How to do it: Sit straight in a sturdy chair with your feet flat on the floor. Extend your right arm forward and your left leg out simultaneously. Pause and return to the starting position. Repeat with the opposite arm and leg.  
  • Benefits: Improves coordination and core stability.  

2. Seated Side Bends  

Add some flexibility and strength to your obliques with side bends.  

  • How to do it: Sit tall in a chair with your feet flat. Place your hands behind your head or keep them on your thighs. Slowly lean to the right, bringing your right elbow toward your hip. Return to center and repeat on the left side.  
  • Benefits: Strengthens the obliques and enhances side-to-side mobility.  

3. Leg Lifts (Seated or Lying Down)  

You can perform leg lifts seated or lying on a soft surface, depending on your mobility.  

  • How to do it:
    • Seated: Sit upright in a chair and straighten one leg out before you. Hold it for a few seconds, then lower it back down—alternate legs.  
    • Lying down: Lie on your back with your legs straight. Lift one leg to a 45-degree angle, hold, and then lower.  
  • Benefits: Strengthens your lower abdomen and hip flexibility.  

4. Bridges  

Bridges activate the glutes, core, and lower back muscles altogether.  

  • How to do it: Lie on your back with your knees bent and feet flat on the floor. Press through your heels and slowly lift your hips toward the ceiling, creating a diagonal line from your chest to your knees. Pause and slowly lower down.  
  • Benefits: Builds core stability and strengthens hip muscles.  

5. Planks (Modified)  

While full planks may initially be too intense, a modified version can still deliver significant benefits.  

  • How to do it: Begin by kneeling on a soft surface and placing your forearms on the floor. Ensure your back is flat and your core is engaged. Hold this position for as long as possible, aiming for 10–15 seconds.  
  • Benefits: Improves core strength and spine stability.  

6. Opposite Arm & Leg Raise  

Three seniors use yoga mats in an open studio space to perform opposite arm and leg raises to promote core strength.

This exercise is gentle yet effective for balance and coordination development.  

  • How to do it: Start on your hands and knees on a sturdy surface. Straighten your right arm and left leg simultaneously, extending them as far as possible. Slowly return to the starting position and repeat on the other side.  
  • Benefits: Sharpens coordination and targets core stabilizers.  

Core Exercises to Avoid  

Not all exercises are senior-friendly. Some core workouts can strain joints, cause discomfort, or increase the risk of injury. Avoid the following unless advised by a healthcare provider or trainer:

  • Full sit-ups or crunches  
  • High-impact or jumping exercises  
  • Intense twisting motions (e.g., Russian twists)  

How Often Should Seniors Do Core Exercises?  

Aim for short sessions 2–3 times a week for the best results. This schedule allows muscles to recover between workouts while gradually improving strength and endurance.  

Keep in mind that quality matters more than quantity. If you’re just starting, aim for 5–10 minutes per session and increase as you get stronger.  

How to Get Started  

Starting a new fitness routine can feel intimidating, but it doesn’t have to be. Here’s how to ease into it safely:

  1. Consult a doctor: Always check with your healthcare provider before beginning any new exercise routine, especially if you have pre-existing conditions.  
  2. Start small: Start with one or two exercises and focus on your form. Once you’re comfortable, add more exercises or increase repetitions.  
  3. Use support: Perform exercises near a sturdy surface or chair for safety, especially when working on balance.  
  4. Listen to your body: Stop the exercise immediately if you feel pain or discomfort. It’s better to modify movements than push through pain.  

Consistency is key. Over time, these exercises will become more manageable, and you’ll start noticing improvements in your strength, balance, and confidence!  

Build Your Strength, One Step at a Time  

Strengthening your core as a senior is about more than just fitness—it’s about maintaining independence, preventing injuries, and enjoying a better quality of life. 

Parsons House La Porte knows that with just a few simple exercises, you can stay active and safeguard your mobility for future years. Contact us today to see how our healthy living senior community can help you improve your fitness routine.

Written by Parsons House La Porte

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