Dan Ford's core training claims get the science right

What does this Instagram video claim?

Dan Ford (@ldford03) argues that people over 40 should stop focusing on crunches for abs and instead train their core for stability. He says your core's main job is resisting movement to protect the spine, not creating movement through endless sit-ups.

Ford recommends rotation, anti-rotation exercises, and loaded carries instead. His central thesis: structure and challenging your system builds a durable body, while staying comfortable builds nothing. It's a pretty direct critique of typical "ab workouts."

Does the science actually support this approach?

Yes, and the research is solid here. A 2013 study by McGill et al. in the Journal of Strength and Conditioning Research found that spine stability exercises were more effective than traditional flexion exercises for reducing low back pain and improving function.

The core's primary function really is spine stabilization, not movement. Stuart McGill's spine research at the University of Waterloo consistently shows that the most important core muscles (transverse abdominis, multifidus) activate to prevent unwanted motion rather than create it.

A 2018 systematic review by Coulombe et al. in Sports Medicine found that anti-extension and anti-rotation exercises produced greater core muscle activation than traditional crunches. Ford's recommendation for loaded carries also checks out. Research by McGill and Marshall (2012) showed that farmer's walks create significant core activation while training functional movement patterns.

What did Ford get right about training over 40?

His age-specific advice is spot-on. After 40, spine health becomes increasingly important as disc degeneration accelerates. A 2016 study in the European Spine Journal found that 90% of people over 50 show signs of disc degeneration on MRI.

Traditional sit-ups and crunches load the spine with up to 3,350N of compressive force according to McGill's lab measurements. That's problematic for aging spines. Anti-movement exercises typically generate much lower spine loads while still effectively training the core muscles.

The "comfort builds nothing" philosophy also matches exercise science. Progressive overload requires gradually increasing demands on the system. A 2019 review by Plotkin et al. showed that training closer to failure and using progressive overload are key drivers of strength adaptations, especially important as we age and naturally lose muscle mass.

Are there any problems with his approach?

Ford's advice is largely sound, but he oversimplifies things a bit. While stability is the core's primary function, some controlled spinal flexion isn't inherently bad for healthy individuals. The issue is excessive repetitive flexion under load.

He also doesn't mention that beginners might need to start with basic stabilization exercises before progressing to loaded carries and complex anti-rotation movements. Not everyone over 40 is ready to jump straight into heavy farmer's walks.

The claim that "most people over 40 train abs for appearance" is probably true but unverifiable. Still, his main points about function over aesthetics are well-founded in the literature.

What should you know about core training after 40?

Focus on exercises that train your core to resist movement rather than create it. Dead bugs, planks, pallof presses, and loaded carries are more functional than crunches for most people over 40.

Start gradually if you're new to this approach. Your body needs time to adapt to new movement patterns and loads. Progressive overload still applies, but spine health should be the priority.

If you have existing back problems, work with a qualified professional. While Ford's general advice is sound, individual assessment matters when spine issues are involved. The research supports his approach, but your specific situation might require modifications.