I successfully Replaced My Fitness Coach for AI – And It's Working.

A person using a mobile device for AI-powered fitness guidance A runner
Leah used artificial intelligence to prepare for her latest 21km race and achieved a new record.

After a holiday period packed with rich foods and relaxation, many people head into the new year looking to regain their fitness momentum.

But, is it possible that AI be transforming the fitness industry by providing an option to personal trainers?

Tailored Plans and Flexible Timelines

One fitness enthusiast employed an artificial intelligence application for impromptu preparation for the a major running event.

This young woman hailing from Aberdare explained she liked the freedom to ask it questions at all hours – something she felt was not possible with a personal trainer.

She relied on an AI-powered running app that provided her personalised plans with voice guidance and pace setting for her first long-distance race in 2024.

She explained she requested it to create a plan merging cardio and the weight training, and it produced an 11-week programme tailored to her race date and goals.

The user then adjusted the schedule to fit her daily routine, which she said was convenient.

Subsequently, she opted for a alternative application because it was cheaper and she could consult it whenever she wanted. She finished a full minute quicker than her target finish.

She noted she did not want the pressure from a human personal trainer.

"Using AI you have to motivate yourself, which I actually prefer," she remarked.
An individual training with weights after using an AI plan A weightlifter
He has been leveraging artificial intelligence for his workout and nutrition, and states he feels stronger than ever.

Significant Fitness Improvements

In a similar case, Richard Gallimore, 23, from a Welsh city, has been using AI for his exercise and nutrition programs, and reported he has achieved peak strength, increasing his bench press from 70kg to a much heavier load.

Richard resorted to a bot for assistance after being unable to run a running event.

"I realized I had to sort myself out," he said.

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

"I train for about two hours a day and I've seen a noticeable change," he said.

The Cost Contrast: AI vs. Conventional Coaching

One recent survey in late 2024 analyzed prices for numerous of the largest fitness chains and found the average membership cost was around £38 a month, based on basic full-access plans.

Fees ranged from a lower price at the most affordable chain to £132 at the highest-priced.

Based on industry research, personal trainers determine their own fees, typically £30-£65 per 45-60 minute appointment outside London and about £45-£65 in London.

Customers typically use a trainer once or twice a week and collaborate for a few months, however these agreements are completely flexible.

A fitness coach working with a trainee in a gym A personal trainer
Fitness expert Dafydd Judd maintains artificial intelligence will never replace the human connection that comes from in-person training.

The Irreplaceable Human Touch

Fitness coach Dafydd Judd, based in Cardiff, said artificial intelligence can be beneficial to accelerate results, but believes it will not supplant the human connection and responsibility that in-person coaching provides.

The 37-year-old, who has over a decade of experience as a trainer, focuses on senior clients and injury rehabilitation. He mentioned some of his trainees also use technology.

"I think it's extremely useful, additional information is positive," he said.
"I think the more that people are online the more they'll want personal contact because they want the empathy from the comprehension that is absent from a machine," he continued.

Dafydd said Artificial intelligence can inform clients and make coaching more efficient.

However, he argued true dedication comes when people appear in person for training.

"As useful as it is at the middle of the night, a computer cannot ensure you show up at 7am before work," Dafydd concluded.

In the view of many, he said, the gym is a place to leave phones behind and take a break from technology.

Misty Schneider DDS
Misty Schneider DDS

A tech enthusiast and digital strategist with over a decade of experience in software development and innovation consulting.