Stretching

Does it work?
Studies concerning static stretching have generally shown it does not have any beneficial effect on running performance, running economy, the alleviation of post-run muscle soreness, or help reduce the risk of injury.
Indeed, a pre-workout stretching routine involving extended or prolonged static stretching may have a detrimental impact on performance, with the suggested cause being reduced muscle tension, particularly when linked to subsequent activities involving jumping, faster running, and more powerful movements.
It is now recommended that a warm up should consist of a combination of – movement to raise the heart rate and warm the muscles, dynamic stretching in addition to the static stretches if desired – it is this rounded approach which will eliminate any of the negative impact of purely a warm up consisting of static stretching.
So what are benefits of static stretching?
At face value, the available research seems to offer little positive support for static stretching.
While static stretching may feel good at the time, perhaps any perceived benefit is indicative of something that needs strengthening rather than the stretch itself being a solution.
Anecdotal evidence from The Australian Ballet company pointed to a reduction in injury when static stretching was replaced with strengthening by loading through range. This typically means replacing longer, static holds with slow and controlled eccentric muscle movement e.g. heel drops for the calf.
Perhaps static stretching may be a useful tool in identifying reduced joint movement or a lack of flexibility, where these may link to potentially adverse compensatory movements or negative patterns to the rebalancing of loads. Once identified, an appropriate strengthening programme would offer an opportunity for resolution.
Summary
- We need to move away from using static stretching for some temporary ‘relief’, or feeling it’s the answer to relieve tightness within a muscle or across a joint.
- Certainly, we know that many running injuries are likely to be the result of ‘overuse’ – overtraining or insufficient capacity - and it is functional strengthening rather than stretching that is more appropriate to the solution.
- A logical conclusion to be drawn from this is that eccentrically favoured strengthening through range is potentially a more beneficial approach to flexibility.
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