How Important is Stretching?
How Important is stretching to your health? And how much should time should you invest in it?
There’s been a lot of talk around stretching lately. People like me have been clamoring for many years that stretching is very overrated and takes up way too large of a role in most people’s exercise programs. There is a lot of evidence that tell us it falls flat with regards to range of motion gains (compared to loaded mobility), injury prevention (no correlation), or utility for sports or performance. You’re far better off doing some loaded mobility or dynamic movement than spending a ton of time stretching every muscle you have. Loading up your end ranges of motion serves multiple purposes: the stretch receptors that help determine a muscles “length” are more likely to adapt if there is extra stress on the muscle, load will also allow you to adapt elements of control over your body, and it will also allow your tissues to become stronger and more resilient in what is typically it’s most vulnerable position.
I myself still believe stretching has a place. It is not useless. There are others that will tell you that it’s a complete waste of time. For me, movement is movement. If people will do 10 minutes of stretching at home on an off day, a recovery day, or when they can’t make it to the gym due to time or life constraints, then that is still really great. It’s still a positive stress for the body that helps you to move and improve, even if the effects are marginal. Stretching can also still give you that really positive dopamine boost and post-exercise relaxation that makes us feel good. There’s never anything wrong with feeling good and doing something that involves moving your body.
But in the big picture, it should really only make up a very small percentage of a person’s regiment. There are far greater benefits to strength, conditioning, loaded mobility, and skill acquisition for your long term health. They will have the most profound impact on your ability to reduce/prevent injury, stave off disease and maintain a healthy immune system, look more aesthetic and ultimately feel better.
With regards to timing, it doesn’t matter whether you stretch before exercise, after exercise, or dedicate your own day to stretching. It doesn’t help performance or reduce injury risk before an exercise or sport and it doesn’t improve recovery after an exercise or sport. All that matters to see some effect is that you do it often or intense enough to see change, just like any other type of training. Time under tension is all that matters. If you do it hard enough for long enough, you’ll see more results.