
You’ve probably heard me talk about big toe mobility before.
But something that almost always gets overlooked is big toe strength & control.
Mobility allows the joint to move, but strength is what allows you to control that movement and actually use it during training and sport.
That small joint at the end of your foot plays a huge role in stability, force transfer, and movement mechanics throughout the entire body.
When the big toe lacks strength or control, the body often compensates without you even realizing it. Over time, those compensations can affect your foot positioning, knee tracking, hip alignment, and overall movement patterns.
How Weak Big Toe Strength Changes Your Movement
The big toe is a major stabilizer during walking, running, squatting, lunging, jumping, and changing direction.
When it presses firmly into the ground, it helps create a strong foundation for the entire lower body.
But when the big toe lacks strength or control, the body often shifts pressure away from it.
This can lead to:
• Collapsing arches
• Feet rolling inward
• Knees drifting inward
• Downregulated glutes
• Poor force transfer during movement
Over time, these compensations can contribute to performance limitations and pain in the feet, knees, hips, or even the lower back.
The body is incredibly good at finding ways to move, but compensation is rarely optimal.
Simple Big Toe Strength Assessments
Here are two quick ways to assess how well your big toe can control pressure and stabilize your foot.
1. Sit-to-Stand Test
Start seated on a box or chair, barefoot.
From this position, stand up.
As you stand, focus on keeping your big toes pressed firmly into the ground.
Watch what happens.
If your big toe lifts off the floor as you stand, it often means your body is struggling to maintain pressure through it.
Instead, it will shift load onto the outside of the foot or the smaller toes.
This is a common sign of reduced strength or control in the big toe.
2. Single-Leg Stability Test
Stand on one leg, barefoot.
Try to stay balanced and still.
Now bring your attention to your foot, especially your big toe.
Ask yourself:
• Is your big toe staying pressed into the ground?
• Or is it lifting or losing contact?
• Does your foot roll outward or inward to compensate?
If the big toe struggles to stay down, your body will often shift pressure elsewhere to maintain balance.
This can affect how your ankle stabilizes, how your knee tracks, and how your hip controls movement.
My Personal Experience
This is something I’ve noticed myself, previously.
Before, when I would snowboard or play ice hockey, I would often feel discomfort and agonizing pain building in my feet, which could lead up all the way into my lower back on the left side. Interesting when I performed the assessments above, my big toe would struggle to stay grounded on my left side.
Small asymmetries like this can tell you a lot about how your body moves.

This Can Be Improved
With the right exercises, you can:
• Improve foot stability
• Build stronger arches
• Improve knee and hip alignment
• Reduce compensations during movement
• Improve overall performance
That’s exactly why we created the Foot & Ankle Complex routines inside the Flexibull MVMNT CARE library. These routines are designed to build strength, control, and resilience in the feet and ankles, helping improve the foundation your entire body moves from. You can literally do them as you’re watching TV.
Looking For More Individual Support?
At Flexibull, we tie movement analysis into strength training, so you’re not just training harder, you’re training smarter.
• Build muscle on a stronger foundation
• Get stronger without constant aches
• Move better while still progressing
It’s structured training built around your body.

