No sit-ups needed: A trainer says these 5 moves build deep and functional core strength for anyone over 50
You don't need to get down on the floor for any of these core-building moves
Staying fit in your 50s, 60s and beyond is all about feeling strong and capable, even as muscle loss naturally creeps in. The good news is that with the right approach, you can keep that strength for the long haul.
Trainer Eric North knows this better than anyone. At 61, he trains with a level of energy most people would love to tap into, and he has built a following as the Happiness Warrior by sharing exactly how he does it.
When we spoke, Eric stressed how important it is to look after your core as you get older. He said it plays a key role in balance, posture and everyday mobility, and that strengthening it can go a long way in countering age-related muscle loss and keeping you active and independent.
With that in mind, here are the core-building exercises Eric relies on. They don't involve getting on the floor or sit-upping yourself into oblivion, but you will need a pair of dumbbells.
If you're training at home and short on space, it is worth checking out our guide to the best adjustable dumbbells so you can switch between weights without cluttering your living room.
1. Wood Chop
2. Standing Twist
3. Standing Dumbbell Deadlift
4. Dumbbell or Bodyweight Squat
5. Lunge with Twist
What are the benefits of training your core?
Before we wrapped up, Eric made one thing clear. “A strong core is your central point of stability,” he told me, and it pays off in ways you notice every day. It helps you stay balanced and cuts the risk of falls as you get older. It also supports posture, easing back pain and helping you feel more confident in how you move.
He added that core strength “makes daily activities safer and easier,” whether you’re bending, lifting, or simply getting out for a walk. And when the core is weak, “injury risk goes up,” because the spine, hips and abdomen don’t have the support they need.
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In short, a strong core gives you freedom, the freedom to move well, stay active and keep doing the things you love.
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More from Tom's Guide
- Try this easy 5-move standing core workout if you want strength without getting on the floor
- This workout skips sit-ups and crunches: Here's a trainer's 4-move routine for building a stronger core over 50
- Forget running — try this 15-minute walking workout that’s low-impact but surprisingly powerful for your metabolism

Jessica has been a fitness writer at Tom’s Guide since 2023, bringing three years of experience writing about health, fitness, and the great outdoors. Her passion for exercise began during her childhood, where she spent weekends hiking and competing in local athletics club events. After earning a master’s degree in journalism from Cardiff University, Jessica found the perfect way to combine her love of storytelling and fitness into a career.
Jessica is passionate about testing fitness gear and tech, using her reviews to help readers make informed buying decisions. She ran her first marathon in April 2024, finishing it in 3 hours and 48 minutes. Through her training, she’s developed a deep understanding of what it takes to grow as a runner, from effective workouts and recovery techniques to selecting the right gear for every challenge.
When she’s not at her desk, Jessica enjoys spending time in the kitchen crafting new recipes, braving cold water swims and hiking.
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