The Founder Behind LittleMum

Raimy Gao is the founder and product designer behind LittleMum.

LittleMum began with pain that affected both my family and me.

Someone close to me lived with chronic lower-back and shoulder pain and relied on pain medication almost every day. Watching that struggle—and worrying about the possible burden of long-term medication use—made me wonder whether better non-drug self-care options could help people manage at least part of their everyday muscular discomfort.

My own experience later shaped another important part of LittleMum.

For about six months, I regularly travelled as a passenger on the back of a motorcycle to areas outside the city. During that period, I developed persistent neck symptoms that affected my sleep, energy and concentration. For nearly two years, ordinary rest did not resolve them, and the brain fog became almost as difficult as the neck discomfort itself.

Existing cervical-traction products did not provide the controlled, responsive traction I was looking for. I began developing a spring-loaded cervical-traction design for my own use. Instead of producing a completely fixed and rigid pull, the structure allowed the traction force to respond more gradually.

It became an important part of resolving the symptoms I had struggled with for nearly two years.

That was my personal experience, not proof that one product will produce the same result for everyone. But it taught me something that continues to guide LittleMum: a useful self-care product should begin with a clearly understood physical problem. Its structure, materials and method of use should then be developed around that problem—not around a fashionable feature or an exaggerated promise.

Designing around real problems

I began designing LittleMum products in 2020.

My intention was never to create another generic massage device. I wanted to understand why many areas of the body are easy to touch but surprisingly difficult to massage effectively by yourself.

The hands become tired. A massage ball may move away from the intended area. A soft material may collapse under body weight. A hard tool can deliver pressure too abruptly. A contact point that looks convincing in a drawing may land on bone or approach the muscle from the wrong direction when a real person uses it.

These problems led me to think more carefully about pressure-point placement, body positioning, contact geometry, material behaviour and structural support. I became interested not only in how a product looks, but in what happens after body weight is applied and the pressure is held.

LittleMum’s products gradually developed from broader trigger-point tools to more focused deep-tissue tools and cervical-traction products. Each one is intended to solve a particular access, support or pressure-control problem—not simply to create the strongest possible sensation.

Why development takes time

An idea may arrive quickly, but bringing it into production can take as long as three years.

Many designs cannot be made successfully with an existing material or a standard manufacturing process. A material that feels suitable as a small sample may behave differently in a full-size tool. A structure that looks strong in a drawing may not maintain its intended geometry under body weight. A surface may provide the right amount of grip but prove difficult to mold consistently.

Sometimes a mold must be changed or made again. Different factories may be needed to test the silicone, metal structure and connection between them. One factory may understand silicone molding but not the load-bearing requirements of the product. Another may work well with aluminum or stainless steel but be unable to produce the complete structure as intended.

A prototype that works once is not enough. The finished product must be manufactured consistently, withstand repeated use and preserve the dimensions, angles and material behaviour on which the design depends.

Even after years of work, there is no guarantee that the market will respond.

Some products that took me a long time to develop have received only modest attention. They may solve a real but specialised problem. Customers may find them difficult to understand without trying them, or the products may simply fail to receive enough visibility.

I have learned that a product can be genuinely useful and still sell poorly. Good design does not guarantee a market.

That can be difficult to accept, but I do not want to exaggerate a product’s purpose merely to justify the time and money spent developing it. A specialised tool should be allowed to remain specialised if that is the problem it genuinely solves.

The customers who made the work feel worthwhile

Product development can be a solitary process. Most customers never see the sketches, failed prototypes, unsuitable materials, molds that need to be changed or repeated discussions with different factories.

Sometimes I question whether the years spent developing a product were worth it—especially when something that took a long time to complete receives very little attention after reaching the market.

Then a customer writes a long, thoughtful Amazon review.

Some customers describe what they tried before, how they use the LittleMum tool and why the design feels different to them. These reviews mean much more to me than a simple star rating. They tell me that someone has understood the problem the product was designed to solve.

Sometimes, a detailed customer review is enough to remind me that the years spent developing a product were not wasted.

At a professional massage-therapy convention, a massage therapist who had purchased one of our products several months earlier came specifically to find me. They told me it was the best tool of its kind they had ever used.

It was a short conversation, but I still remember it clearly. Massage therapists work with bodies and treatment tools every day. This person did not need to come and speak to me. They came because they wanted me to know that the product mattered to them.

Feedback like this is not clinical evidence, and one person’s experience cannot predict another person’s result. But when someone has used a product over time and makes the effort to explain why it helped, I listen.

One careful review or one unexpected conversation can be enough to tell me that the work reached the person it was meant to reach.

That is often enough to make me continue.

When the visible shape is copied

Some of the products that customers respond to most strongly are also the ones most likely to be copied.

Product photographs and design images have been used without permission. Similar-looking versions may then appear without the same materials, dimensions, internal support or attention to how the tool behaves under body weight.

From the outside, two products can look almost identical. In use, they may behave very differently.

Protecting original images and designs takes time, but these experiences have also made me more determined to explain what cannot be seen from the outside. A product is not only its visible shape. Material behaviour, structural support, contact geometry and the method of applying pressure are all part of the design.

This is why education has become an important part of LittleMum. I want customers to understand why a product was designed in a particular way, which problem it is intended to solve, who it may suit and when another approach may make more sense.

Self-care should support an active life

I do not believe that massage, traction or any passive treatment should become the centre of a person’s life.

These methods may help reduce discomfort, make movement easier or help someone through a difficult period. But for many forms of persistent musculoskeletal pain, I believe movement and gradually rebuilding physical capacity are the most fundamental long-term approaches.

I love playing tennis and hiking. Staying active, maintaining strength, spending time outdoors and preserving a positive outlook have all shaped the way I think about pain and recovery.

The purpose of LittleMum is not to encourage people to depend on another product forever. A self-care tool should support an active life rather than replace one. At its best, it may help someone feel more comfortable, regain confidence in their body and return to the activities that give life meaning.

My future work will continue beyond trigger-point, deep-tissue and cervical-traction tools. I am also exploring carefully formulated natural topical products that may complement everyday self-care. They will be approached according to the same principles: define the intended purpose, examine the available evidence, consider safety carefully and never promise more than a product can reasonably deliver.

LittleMum’s educational articles combine published research with product-design reasoning, product testing, customer feedback and observations gathered during development. Where the evidence is uncertain, I believe that uncertainty should be stated rather than replaced with a marketing claim.

I am not a doctor, physiotherapist or other medical practitioner. LittleMum’s articles provide education and general self-care information. They do not diagnose medical conditions, replace individual medical advice or suggest that anyone should stop or change prescribed medication without consulting a qualified healthcare professional.

LittleMum began because I wanted my family—and eventually myself—to have better options.

It continues because customers and professionals have shown me that thoughtful design can matter.

I believe people deserve self-care products that are thoughtfully designed, honestly explained and made to help them remain active.