Alcide Deschenses: From Mechanical Engineering to a Patented Golf Swing Training System

Some products begin with a market analysis. Others begin with a problem so personal that solving it matters regardless of whether a business ever emerges. The ONE Club Trainer belongs to the second category, and its development offers a useful lesson for entrepreneurs: engineering becomes especially powerful when technical knowledge is applied to a specific human constraint.

Engineering a Solution to a Personal Problem

Alcide Deschenses is the founder and CEO of ONE Club Trainer and a professional engineer with a mechanical engineering degree from McGill University. His path to golf technology began with his brother Jimmy, a physician who had multiple sclerosis and was determined to remain athletic despite the disease. Alcide’s engineering instinct was to examine the physical problem and build something that might help.

Beginning in 2006, the brothers experimented with early versions of what would become the ONE Club, using parts sourced from Home Depot. Their goal was not simply to make another weighted golf club. According to Alcide, they developed a concept called dynamic inertia, using resistance and momentum to train swing mechanics through movement, repetition, and feel.

How Constraints Can Sharpen Invention

That origin matters because it illustrates an important principle of product development: constraints can sharpen invention. Jimmy’s physical limitations forced the brothers to think carefully about how resistance could be applied during a golf swing. Rather than asking golfers to memorize increasingly complicated instructions, they worked on a device designed to provide feedback through the movement itself.

The process also required iteration. Alcide has described the early prototypes as rough, developed and tested by the brothers as they determined what worked and what did not. Fore Golfers Network reported that Alcide’s own swing speed increased from 105 mph to 128 mph over two months while they were developing the device. What began as a personal experiment was becoming a technical idea they believed could have broader value.

Turning an Experiment Into Patented Technology

Eventually, that idea became patented technology. For Alcide, however, the patent carries significance beyond intellectual-property protection. He has said it is the achievement he is proudest of because Jimmy was still alive when it happened. The brothers had taken a problem, worked through it together, and seen their invention recognized as an original contribution.

Jimmy died in 2011, leaving Alcide with a difficult question: what should happen to the project they had built together? He chose to continue. He refined the design, developed tooling, and found a Canadian manufacturer, turning an intensely personal project into a commercial product.

Invention and Commercialization Are Different Challenges

The transition was not quick. The ONE Club’s eventual launch was delayed further by the COVID pandemic, and limited availability did not arrive until October 2022. Alcide then attended the PGA Show in January 2023 and demonstrated the device to golf instructors and professionals. That long timeline is a reminder that invention and commercialization are separate challenges: proving a concept does not eliminate manufacturing, timing, distribution, or market-adoption problems.

The product was designed around Dynamic Inertia Resistance and immediate tactile and audible feedback. Moving weights create resistance during the swing, while a distinctive “click” provides feedback about the release. The company presents the system as a way to develop speed, timing, power, and swing mechanics without relying solely on conventional instruction.

Putting the Invention Into Real Coaching Environments

Professional adoption gave Alcide another form of validation. Teaching professionals including Mike Adams, Martin Chuck, and Jeff Smith incorporated the ONE Club into their coaching, while World Long Drive Champion Justin James described it as a valuable training tool after working with it. These endorsements matter to the story not because they eliminate the need for evidence, but because experienced practitioners were willing to put the invention into real coaching environments.

The product also began traveling farther than Alcide initially expected. In his INSPIRERY interview, he described receiving orders from Japan despite having done no targeted advertising, Japanese-language marketing, or instructor outreach there. A Japanese golf instructor later contacted him after using the ONE Club with students and tracking improvements in their swing speed and timing. Alcide said the experience changed how he viewed international markets, from primarily a distribution problem to another test of whether the product’s underlying principles could translate across contexts.

Translating Engineering Into Customer Value

Yet building a product that people want does not make operating the company simple. Alcide identifies inventory planning across markets with different seasonal cycles as a continuing challenge. Communicating the engineering is difficult too: the mechanics matter, but most golfers do not want a physics lecture. A founder therefore has to translate technical sophistication into language customers can understand without misrepresenting what the product does.

Another challenge has been delegation. Alcide admits he held onto too many decisions as the company developed, partly because of how personally connected he was to the invention. Looking back, he believes he should have identified the few decisions that truly required his perspective and given capable people greater autonomy over the rest.

Creating Financial Discipline

He learned a similar lesson in financial management. Alcide now conducts a weekly cash-flow review every Monday morning, examining the cash-flow model, receivables aging, and the next eight weeks of expected inflows and committed outflows. The routine developed after reactive financial management left him surprised by gaps he believes he should have anticipated. A fixed 45-minute habit replaced periodic worry with regular contact with the numbers.

That discipline complements the larger lesson of his engineering background. Engineering is not simply about inventing a mechanism; it is about observing reality, testing assumptions, receiving feedback, and adjusting. The same mindset can apply to manufacturing, finances, delegation, international expansion, and storytelling. Founders cannot engineer away uncertainty, but they can create systems that expose problems earlier.

From Mechanical Engineer to Entrepreneur

Alcide Deschenses’s path from mechanical engineer to founder of a patented golf swing training system shows how technical expertise can become entrepreneurship when it is anchored to a real problem. The ONE Club began with two brothers trying to preserve athletic movement in the face of a serious physical constraint, then survived loss, years of refinement, manufacturing work, launch delays, and the demands of scaling. Its story suggests that meaningful innovation is rarely one breakthrough moment; it is the repeated work of turning an idea into something other people can actually use.

Here's a review of what we can learn from Alcide Deschenses:

Number One. Start product development with a specific human problem, because real constraints can give engineering a clearer purpose.

Number Two. Treat invention and commercialization as separate challenges, because a working idea still requires manufacturing, distribution, timing, and market adoption.

Number Three. Translate technical complexity into understandable customer value without abandoning the principles that make the product work.

Number Four. Delegate decisions that do not require the founder’s unique perspective so personal attachment does not become an operational bottleneck.

Number Five. Review cash flow on a fixed schedule so financial decisions are based on current information rather than surprises.