I Exchanged My Own Fitness Coach for Artificial Intelligence – And It's Effective.

An individual using a smartphone for AI-powered fitness guidance Leah Walsh
She used artificial intelligence to train for her latest 21km race and achieved a personal best.

After a festive period packed with rich foods and relaxation, numerous individuals head into the new year aiming to regain their fitness momentum.

But, is it possible that Artificial Intelligence be changing the world of exercise by offering an option to personal trainers?

Personalized Programs and Adaptable Schedules

One fitness enthusiast employed an artificial intelligence application for last-minute training for the Cardiff Half Marathon.

This young woman from a town in Wales explained she liked the freedom to pose queries any time of day – something she believed was unavailable with a personal trainer.

Leah relied on an AI-driven fitness application that provided her customized schedules with audio coaching and pace setting for her inaugural long-distance race in 2024.

She explained she requested it to design a plan combining running and the weight training, and it produced an multi-week programme tailored to her race date and goals.

Leah then tweaked the plan to suit her daily routine, which she described was highly practical.

Subsequently, she chose a alternative application because it was more affordable and she could consult it at any time. She finished a minute faster than her target finish.

She said she wanted to avoid the pressure from a human personal trainer.

"Using artificial intelligence you have to motivate yourself, which I actually prefer," she added.
An individual working out with barbells after using an AI-generated program A weightlifter
Richard Gallimore has been leveraging artificial intelligence for his fitness and diet plans, and says he feels stronger than ever.

Remarkable Strength Gains

In a similar case, Another individual, in his twenties, based in a Welsh city, has been employing AI for his fitness and diet plans, and reported he has never felt stronger, boosting his chest press from a lower weight to a much heavier load.

Richard turned to a AI assistant for help after being unable to run a running event.

"I just knew I need to get myself in shape," he said.

The free tool constructed a workout and diet plan personalized to his goals, and established organized workouts.

"I train for about 120 minutes a day and I've seen a real difference," he said.

The Cost Contrast: AI vs. Conventional Training

A recent survey in late 2024 analyzed costs for 17 of the biggest fitness chains and found the average membership cost was around £38 per month, based on basic full-access plans.

Fees started at a lower price at the most affordable provider to £132 at the most expensive.

According to industry research, fitness coaches set their own rates, usually £30-£65 per 45-60 minute appointment in most areas and about £45-£65 in London.

Clients typically hire a trainer once or twice a week and work with them for a short period, but these agreements are often adaptable.

A personal trainer assisting a trainee in a fitness studio A personal trainer
Fitness expert one professional believes AI will never replace the human connection that comes from in-person training.

The Essential Human Element

Personal trainer one experienced professional, from Cardiff, acknowledged artificial intelligence can be beneficial to speed up progress, but is convinced it will not supplant the human connection and accountability that in-person coaching provides.

The 37-year-old, who has 12 years experience as a trainer, specialises in senior clients and injury rehabilitation. He said a number of his clients also use technology.

"I think it's extremely useful, additional information is positive," he said.
"I believe the more that people are connected digitally the more they'll desire human connection because they want the empathy from the understanding that is missing from a computer," he added.

The trainer said AI can inform clients and make coaching more effective.

But, he said true dedication comes when people show up in person for training.

"No matter how helpful as it is at the middle of the night, a digital tool won't keep you accountable at 7am before work," Dafydd concluded.

For many, he said, the gym is a place to leave phones behind and stop being glued to screens.

Ethan Pineda
Ethan Pineda

A Berlin-based travel writer and cultural enthusiast with over a decade of experience exploring Europe's vibrant cities and countryside.