Hip Flexor Isometric Holds: How To Do Them
Restores tension tolerance in the hip flexor at the ranges it actually works.
This is why a tight feeling at the front of the hip often eases even though you never stretched it. It was not short. It could not tolerate tension.
The cue: Sprinter position, front heel to a wall. Push your back knee and toes into the floor at about 45 degrees. Hold six seconds, then move the back knee further back.
What It Is For
Restores tension tolerance in the hip flexor at the ranges it actually works. That is why a tight feeling eases even though you never stretched it.
Why It Works
This loads your hip flexors at different lengths while your shin muscles work at the same time. Working the back leg in a sprint position teaches your nervous system to coordinate them the way they need to fire in sport.
Most athletes with tight hip flexors do not have short muscles. They have muscles that have lost the ability to work well at length. Controlled tension through progressive ranges is what restores it.
How To Do It
- Set up in a sprinter position with your front heel against a wall.
- Keep a 5 to 10 degree bend in your front knee.
- Put all your effort into the back leg.
- Push your back knee into the ground at roughly 45 degrees.
- At the same time, push your toes into the ground.
- You should feel your shin muscles, hip flexor and quad switch on.
- Hold that contraction for 6 seconds.
- Relax, then move your back knee slightly further back.
- Repeat for another 6 seconds.
- Continue for 6 reps, moving further back each time. Then switch legs.
Get It Right
Common mistakes
- Letting your torso lean forward. Stay upright throughout.
- Not actively pushing both the knee and the toes into the ground.
- Rushing the six second holds.
- Getting discouraged when force gets harder to produce in the later reps.
- Losing the slight bend in your front knee.
You have got it when
- You feel a clear contraction in your hip flexor and quad.
- Pushing into the floor gets progressively harder as you move into bigger ranges.
- Your front knee may straighten slightly as you progress, which is fine.
- By the fifth or sixth rep the push feels much harder, but you hold the intention.
- Even as the force drops off, you are still actively recruiting the muscle.
Make It Easier
It is meant to get harder as you move into bigger ranges. That is the sign it is working. Recruiting at end range costs more energy, and it is exactly what builds resilience.