Sometimes it’s easy to see: a person needs stronger sensations to feel where their body is. They constantly lean on furniture, doorframes, or walls; choose a heavy backpack; enjoy firm hugs, strong massage, or resistance exercise. They may slam a door, put a mug down too hard, squeeze another person’s hand until it hurts, or fail to notice that they have crushed a plastic cup.
This does not necessarily mean they are “rough,” “badly mannered,” or “careless.” Their nervous system may be seeking a stronger bodily signal: more pressure, weight, resistance, and a clearer sense of “I exist, I am here, I can feel myself.”
The proprioceptive system provides these sensations. Signals from muscles, joints, and tendons help the brain understand where the body is, how the arms and legs are positioned, how much force to use, and how to coordinate movements and move with confidence.
When these signals are too faint, the body seems to “turn up the brightness”: it needs more load and effort to feel itself. This is what proprioceptive hyposensitivity can look like:
- Enjoying firm hugs and strong massage, sometimes even to the point of pain.
- Constantly seeking support from furniture, walls, or other people.
- Choosing to lift something heavy even when a lighter option is available.
- Slamming doors, putting objects down noisily, squeezing things, or hugging too tightly.
- Accidentally causing others discomfort because of difficulty judging force.
- Enjoying pushing, pulling, and carrying heavy objects.
- Becoming calmer and more organized, with better concentration, after movement, effort, or pressure.
For this person, physical effort can be soothing rather than irritating. A weighted blanket, resistance exercise, carrying heavy objects, or firm hugs may offer bodily support that restores stability and a sense of self. Through pressure and muscular work, the nervous system finally receives something it has been missing. It is a kind of hunger: a hunger for sensation. The person may unconsciously seek these experiences regularly.
The opposite can also happen. Strong pressure on the body feels excessive. Heavy bags, tight hugs, strong massage, or resistance exercise are unwelcome. The body seems to say, “This is too much; take it away.”
This is what proprioceptive hypersensitivity can look like. It is much less common. I rarely see it in assessments, but it does happen. You may notice:
- Strong pressure on the body feels unpleasant.
- Muscles tire quickly even with a small amount of effort.
- Heavy bags and backpacks cause significant discomfort.
- Resistance exercise is unpleasant because of the sensation of effort itself, not only because it is tiring.
- Firm hugs feel like pressure rather than support.
In this case, the nervous system seeks to reduce the intensity of bodily signals. It doesn’t need the volume turned up; it needs things to feel quieter and lighter.
Why is this distinction important? People with proprioceptive hyposensitivity are often described as clumsy, hyperactive, noisy, rough, careless, or having bad habits. Often, however, the nervous system is finding ways to obtain the sensations it needs.
The body seeks effort for a reason. It is trying to organize itself, feel its boundaries, and regain a sense of support and inner calm. Understanding this replaces judgment with a different question: what sensory experiences could help this person feel better, calmer, and more stable?
Then a process of self-exploration begins: which sensations help me, and which get in the way? You begin to gather the sensations and activities that help, and make room for them in everyday life. This is called a “sensory diet.” In this way, a person with proprioceptive hyposensitivity can give their nervous system the input it needs and help it stabilize. With proprioceptive hypersensitivity, the aim is instead to avoid irritating sensations and provide input through another, less responsive sensory channel. Sensitivity and irritability in over-responsive channels can then gradually decrease.
Below is a video about the proprioceptive system, which can be one of the hardest sensory systems to understand.