Have you ever had a muscle that constantly feels “tight”, no matter how much you stretch it?
It’s easy to assume that a tight-feeling muscle must simply be too short and needs more stretching. In reality, there are quite a few reasons why a muscle might feel tight.
So what can cause that feeling of tightness?
Muscle spasm or guarding
When an area is painful or irritated, the muscles around it can tighten or spasm. This is often the body’s way of protecting an area. For example, after hurting your back, the surrounding muscles may become tense and painful even though the muscles themselves haven’t necessarily been injured.
Muscle fatigue or overload
Muscles can feel tight when they’ve been working harder than they’re accustomed to. This might happen after increasing your exercise, doing repetitive work, spending a long time in one position or returning to an activity after a break. Interestingly, a muscle that feels tight isn’t necessarily a strong muscle. If a muscle lacks strength or endurance, it may fatigue quickly and develop an aching, tight or heavy sensation. In this situation, strengthening may actually be more helpful than stretching.
Reduced flexibility
Sometimes muscles and surrounding tissues genuinely do have reduced flexibility. This can develop gradually or occur after an injury or period of inactivity. Stretching and mobility exercises can certainly be useful when this is contributing to the problem.
Nerve irritation or sensitivity
Not every feeling of tightness actually comes from the muscle. Irritation or sensitivity of a nerve can sometimes produce pulling, tension, aching or tight sensations. This is one reason repeatedly stretching an area doesn’t always help – and occasionally can make symptoms worse. Tight bands or trigger points can sometimes form with this type of tightness.
Why doesn’t stretching always fix it?
Stretching can feel great and can improve flexibility, but its effectiveness depends on why the muscle feels tight.
If the problem is primarily fatigue or weakness, strengthening and gradually increasing capacity may be more useful. If it’s muscle guarding, treating the underlying painful area may help. If joint stiffness or nerve sensitivity is contributing, a completely different approach may be required.
What’s the right treatment?
Working out the cause of the tightness is important, as a treatment that helps one type of tightness may aggravate another. For example, using a massage gun or aggressive stretching may feel helpful for a fatigued or stiff muscle, but could irritate symptoms if the underlying problem involves an acute injury or nerve sensitivity.
Depending on the cause, treatment may include massage or other hands-on techniques, dry needling, stretching or mobility exercises, strengthening, and advice on modifying your activity or training load. Often, the best results come from using a combination of these approaches rather than relying on just one treatment.
Give us a call or book an appointment with one of our physios and we can help work out what’s going on and the best way to get you moving and feeling better.
