Written by: Ellie Gavalis

One of the first questions we may ask ourselves when we are experiencing pain and injury might be should I stretch or should I strengthen it?

Whilst a clear answer would make things easy, it isn’t always so straightforward. The reality is that stretching and strengthening are both important, and they serve different purposes. 

What actually IS stretching? 

Well, according to the Cambridge Dictionary, stretching refers to the act or process of extending, pulling tight or straightening something to its maximal length. 

However, a more human body specific definition refers to therapeutic techniques used to elongate soft tissues, reduce muscle tension and improve joint mobility. 

There are different types of stretching as well – static and dynamic stretching. 

Static stretching refers to holding a lengthened position for a sustained period of time, whilst dynamic stretching takes joints and muscles through their full range of motion. 

Overall stretching aims to improve flexibility and restore normal movement in muscles and joints. 

It may help when you have:

• Tight muscles after prolonged sitting 
• Reduced flexibility affecting daily activities
• Joint stiffness after injury or surgery 
• Muscle tension from repetitive movements
• Poor circulation after periods of inactivity

When is stretching along NOT enough? 

Many people assume that painful muscles are always ‘tight’. However, in reality we can have ‘tight’ and ‘weak’ muscles. They might also feel ‘tight’ because they’re working harder to compensate for weakness elsewhere. 

In these situations, stretching might provide temporary relief, but the tightness often returns if the underlying weakness isn’t addressed.

So then, what actually IS strength? 

Strength fundamentally refers to the capacity to exert force, endure strain or resist breaking. 

From a body’s perspective, it is defined as the maximum force a muscle or muscle group can generate against external resistance.

Essentially, strengthening exercises improve your muscle’s ability to support your joints, absorb force and control movement. Strong muscles reduce the load placed on other structures, helping to prevent pain and injury. 

Strengthening exercises improve your muscles’ ability to support your joints, absorb force, and control movement. Strong muscles reduce the load placed on tendons, ligaments, and other structures, helping to prevent pain and injury.

Research consistently shows that progressive strengthening is one of the most effective treatments for many common musculoskeletal conditions, including tendinopathy, osteoarthritis, and persistent low back pain.

So.. which one does your body need?

Well, unfortunately there is no right answer here. The best approach is individualised, and the majority of people need a mix of both.

A physiotherapy assessment helps identify:

• What’s causing your symptoms
• Whether mobility, strength, or both are contributing
• Which exercises are most appropriate for your goals

This targeted approach often leads to faster recovery and better long-term results than simply stretching everything that feels tight.

There are, however, a variety of conditions where stretching or strengthening may be indicated more than the other. 

Below is a simplified table to show how you might best manage some common conditions:

Remember: Pain doesn’t always mean a muscle is “tight,” and stiffness doesn’t always mean you need to stretch. The best treatment depends on why the symptoms are occurring. 

That’s why a physiotherapy assessment is important. With a proper assessment, we can figure out the root cause of your issue and prescribe what your body really needs. 

So if you’re unsure whether your body needs more mobility, more strength, or a combination of both, book an assessment with our physiotherapy team. We’ll identify the underlying cause of your symptoms and develop a management plan to get you back moving, thriving and doing what you love!