07/05/2021
Useful for helping your sprinting and change of direction NOT so much for regaining mobility.
A single leg stance “tightens” the tissues controlling the bones of the pelvis. Thus, decreasing the relative motion of the pelvic bones and of the spine.
This is great for making the body more efficient at creating “strength” to push into the ground, but not as useful for creating the motion needed throughout the pelvis and spine for full mobility and adaptability.
A 1 Leg RDL/SLDL:
- limits motion at the pelvis, spine and knee
- but requires proper hip (ball and socket joint) mobility - and a degree of foot/ankle mobility - just like during the ground contact while sprinting.
A single leg squat:
- still decreases motion at the pelvis and spine
- but now allows more motion at the knee and ankle in addition to the hip
- Choosing the depth would be equivalent to the amount of leg bend needed during change of direction - the sharper the change of direction, the greater the depth needed on the single leg squat.
These exercises are very useful for athleticism/performance.
The problem is people lack the attention to detail to execute them effectively for performance gains...
Or many people are already too “locked up” at the pelvis to perform them. These folks already decreased all the mobility they had between the pelvis bones to produce more “strength” (even in instances when they aren’t perceived as “strong”). Also, using these exercises for single leg “stability” may not be useful in this scenario 🤯...
unwanted motion can increase at places like the knee or low back because they lack movement in the pelvis and spine
So we end up just doing stuff as work.
Knowing the time and the place for each exercise is the goal.
DM me if you have any questions!