• Lachlan Allen


Updated: Sep 29, 2019

It’s a question every manual therapist gets asked. It doesn’t matter if you’re a myotherapist, physiotherapist, or an osteopath.

There is more to musculular pain than just "being tight"
"your muscles are very tight"

Of course, the easy answer is, “yes!” providing assurance that you need to be there, having treatment. But let’s explore this a little further.

As far as the feeling of “being tight” goes, we can really group this into three categories.

1. The muscle is contracted

2. The muscle is lengthened

3. The muscle is shortened

The muscle is contracted

Technically our muscles are always contracting, even at rest. Every muscle has an antagonist which is the muscle responsible for creating movement in the opposite direction. The biceps antagonist is the triceps. At rest they both contract an equal and very gentle amount, so your arm doesn't move. What we're talking about here is a muscle increasing the force of its contraction, increasing its tone. Activation of a muscle will elicit reciprocal inhibition of its antagonist. When your biceps contracts, your triceps relaxes. Hypertonic hip flexors will be accompanied by a decrease in tone of the gluteus maximus. This is referred to as the lower cross syndrome.

A muscle might increase its tone because it is working to protect an inflamed area. If you strain your lower back in some way, your neural system will promote muscular contraction in an attempt to limit further pressure on the strained area. This is influenced by many factors including how much danger you believe you are in but is usually a bit excessive, with the muscular protective response often a source of pain itself. This is one reason your back pain worsens hours after the time of injury. I think understanding this can help give you confidence in those horrible early days of acute low back pain that the original injury itself may not be responsible for all of your disability, and things will improve.

low back pain

Another time a muscle might increase its tone is when it is required to work harder to maintain posture. Imagine you’re standing with a sore right foot, perhaps you have plantar fasciitis. It hurts so your centre of gravity shifts to the left. Your left gluteal muscles have to contract to hold you upright. Your left hip muscles "feel tight”.

The muscle is lengthened

It might not be as simple as a tight upper traps
It might not be as simple as a tight upper traps

You have “tight upper traps.” You have history of a shoulder injury which is often accompanied by poor shoulder blade control. Your shoulder carriage has dropped, so the distance from your head to your shoulder blade is further. Your upper traps are stretched and pulled taught. “It feels tight” insinuates that it needs to be released with massage, when what it really needs is to be strengthened along with the other muscles of your shoulder blade. We also need to have a look at your trunk/spinal posture to correct the shoulder blade position and take the strain off the upper traps.

You had a hectic week at work and you fell asleep Friday night on the couch with your head tilted to the left. You wake up to notice your neck is really sore, even just to straighten it to neutral. The muscles on the right feel really tight, like guitar strings, but they are on the convex side of your tilt, they are lengthened. The muscles on the left are the muscles which are short and probably need more treatment.

The muscle is shortened

Anyone who sits all day will notice how “tight” their hip flexors feel when they finally stand. Certainly, the hip flexors are shortened. This in one circumstance when some good old fashioned manual treatment can really help. Stretching, muscle energy technique and active release technique all help to release the shortened hip flexors. Given your major hip flexor, the psoas muscle, originates from the front of your spine, this can take a lot of strain off your lower back as well.

Lastly, let’s look at those poor old “tight hammies.” You’re told there is no need to strengthen your hamstrings because they are tight enough as they are. Instead you should stretch them. Stretching your hammies for 20 seconds, twice a day, is not an effective way to improve your hammy length.

A muscle that cannot support you at the end of its range will stiffen up to prevent you from going there.

Truly, you need to train the muscle in its lengthened form, improving its capacity to operate at length, and then you will feel less “tight.” Eccentrics can be great for this. Single leg dead lifts, or an arabesque, with a slow downward phase are also great ways to help.

hamstring arabesque low back pain
functional hamstrings reduces rounding of your lower back

For those tradies out there with low back pain, improve your hamstrings capacity to operate at length and your pelvis will be able to tilt further on your thigh bones, requiring less bending at your lower back.

For the runners with achilles tendinosis, a calf muscle that can better control its lengthening cycle will be more equipped to absorb load, taking the pressure off the tendon.

So there you go. Three different causes for a muscle feeling tight, all with very different causes.

If you have a muscle that feels tight, visit YouMove Osteopathy for a treatment plan that addresses the cause for your problem.

Lachlan Allen

YouMove Osteopathy

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