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  • Writer's pictureMatthew Corbin D.C

Stretching: An Essential FAQ Guide by a Cardiff Chiropractor

A cat stretching and yawning

Ahhh, to stretch in the morning (although this is an involuntary stretch called a pandiculation). It feels wonderful. They can shake out the cobwebs, refresh and revitalise. To stretch is to be human (and cats and dogs of course). There are many types of stretching, some more effective than others. But are they really the bees knees? Let's find out with this easy to read FAQ on stretching.


Q: What's the science behind stretching?

A: The science of stretching revolves around enhancing muscle and joint flexibility. It involves lengthening the muscle fibers and increasing blood flow, which helps in muscle efficiency and daily activities. During stretching, muscle fibers lengthen, and the connective tissue aligns along the tension line, aiding in the reorganization of fibers and potentially aiding in the rehabilitation of scarred tissues (or at least make them more mobile). Additionally, proprioceptors, sensory nerve endings, relay information about the musculoskeletal system, including changes in muscle tension and position, contributing to the overall stretching process. This intricate interaction between muscle fibers, connective tissues, and the nervous system underlines the importance of stretching in maintaining muscle health and flexibility. The brain is cleaver, within the muscle are other nerve sensors to tell us not to stretch too far. Because if we do, injury can stop us in our tracks.


A woman performing a deep dynamic stretch in Cardiff

Q: What are the different types of stretching?

A: There are several types:

1. Static Stretching:

Holding a stretch for 15-60 seconds, ideal for post-exercise. When the muscle are warmed up we can stretch up to 30% further. I reccomend not to static stretches cold muscles to avoid injuries.

2. Dynamic Stretching:

Active movement through a joint's full range, great for pre-exercise warm-ups. A good example of a dynamic stretch is a lunge. It provide mobility, flexibility and strength. That's a fantastic combination for muscle health.

3. Ballistic Stretching:

Rapid, bouncing movements to extend range of motion, but generally not recommended. Athletes practice these types of stretches more because they are trained to do so. The key is to start these types of stretches warmed up to avoid injury. If you are not used to stretching then avoid this one.

4. Proprioceptive Neuromuscular Facilitation (PNF):

Alternating between contractions and stretches to enhance flexibility, often used by athletes and therapists. One of my favourite techniques. This stretch confuses the brain because a PNF is stretching and strengthening at the same time. The sensors in the muscle kind of shut off and a deeper stretch is achieved.


An image of a man doing a cobra pose
Yoga pose called Cobra pose

Q: What are the benefits of stretching?


A: Stretching offers numerous benefits, including:

- Reduced risk of injury.

- Improved posture.

- Decreased muscle soreness post-exercise.

- Increased range of motion.

- Enhanced relaxation and stress relief.

- Improved blood circulation to muscles. And you might not feel as old!


Q: How should I incorporate stretching into my routine?

A: For effective stretching:

- Warm-up with light aerobic activities before dynamic stretches.

- Regularly stretch major muscle groups 2-3 times a week.

- Use static stretches after workouts to ease muscle tightness.

- Listen to your body and avoid overstretching.

- Maintain deep, even breathing during stretches.


Q: Are there any precautions I should take while stretching?**

A: Yes, be cautious if:

- You have a chronic condition or injury. Adjust your techniques accordingly.

- Avoid stretching cold muscles; warm up first.

- Aim for symmetry and balance in flexibility.

- Don't bounce during stretches; it can cause muscle tightness.

- Stretching doesn't eliminate the risk of overuse injuries.


I treat a lot of hypermobility patients here in Cardiff. You can read about hypermobility here. People who are double jointed or overly bendy are better suited to strength training to stabilise the joints better.


An image of a man on the floor stretching and reaching his toes.

Q: How does stretching impact daily activities?**

A: Regular stretching can significantly improve your ability to perform daily activities by enhancing flexibility and reducing the risk of muscle strain or injury. Being more mobile means better gait, less falls in the elderly, a better sense of wellness and it feels damn wonderful!


Q: Can stretching improve athletic performance?

A: Yes, stretching can enhance athletic performance by increasing flexibility, range of motion, and potentially reducing injury risk. However, it's crucial to use the appropriate type of stretching for your specific sport. It's also important to not over stretch either as this can lead to problems further down the line. Such as injury.


Remember, the effectiveness of stretching depends on correct technique and consistency. Incorporating a mix of stretching types tailored to your activities and needs can yield significant benefits for both general health and specific athletic performance. But if you have a job that requires you to sit all day then stretching would be a great addition to your life. And you don't have to do it alone, by stretching, whether yoga, pilates, martial arts or gymnastics, you can do it in groups which can be fun!


A group of people stretching in a yoga class



Sources: Mayo Clinic (https://www.mayoclinic.org/healthy-lifestyle/fitness/in-depth/stretching/art-20047931), Trimflo (https://trimflo.com/the-science-of-flexibility/)

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