I Swapped My Fitness Coach for AI – And It's Effective.
A runner
Following a holiday period filled with rich foods and downtime, many people head into January looking to get their fitness back on track.
But, is it possible that Artificial Intelligence be changing the world of exercise by offering an option to personal trainers?
Personalized Plans and Flexible Schedules
One fitness enthusiast used an AI tool for impromptu preparation for the Cardiff Half Marathon.
The 21-year-old from a town in Wales said she appreciated the liberty to ask it questions any time of day – a feature she felt was not possible with a traditional coach.
She used an AI-driven running app that gave her personalised plans with audio coaching and speed targets for her inaugural half marathon in 2024.
She said she asked it to create a plan combining running and the gym, and it produced an multi-week plan tailored to her race date and goals.
Leah then adjusted the plan to fit her lifestyle, which she said was convenient.
The following year, she opted for a alternative application because it was cheaper and she could consult it at any time. Her result was a full minute quicker than her target finish.
She noted she did not want the pressure from a live instructor.
"With AI you have to find your own drive, which I quite like," she added.
Richard Gallimore
Significant Strength Gains
Meanwhile, Another individual, 23, from a Welsh city, has been employing AI for his fitness and diet plans, and said he has never felt stronger, boosting his bench press from 70kg to a much heavier load.
Richard resorted to a AI assistant for help after being unable to run a race.
"I realized I need to sort myself out," he said.
This no-cost application constructed a fitness and meal program tailored to his aims, and created organized workouts.
"I work out for about two hours a day and I've seen a noticeable change," he added.
The Expense Contrast: Technology vs. Traditional Training
One recent study in late 2024 analyzed costs for numerous of the biggest fitness chains and found the average membership cost was around £38 a month, based on basic memberships.
Fees started at a lower price at the most affordable chain to a premium rate at the highest-priced.
Based on industry research, personal trainers determine their own fees, usually £30-£65 per hour-long session outside London and about a similar range in the capital.
Customers will often hire a coach one or two times a week and work with them for a few months, however these arrangements are completely flexible.
A personal trainer
The Essential Personal Touch
Personal trainer one experienced professional, from Cardiff, said AI can be beneficial to accelerate results, but believes it will never replace the human connection and responsibility that in-person coaching offers.
The 37-year-old, who has over a decade of experience as a trainer, focuses on older adults and recovery from injuries. He mentioned a number of his clients also use technology.
"In my opinion it's extremely useful, more knowledge is positive," he said.
"I believe the more people are online the more they'll want human connection because they crave the warmth from the comprehension that is absent from a computer," he added.
The trainer said AI can educate clients and make coaching more efficient.
However, he argued real commitment comes when people appear physically for training.
"As useful as it is at 2am, a digital tool cannot ensure you show up at 7am before work," Dafydd concluded.
For many, he suggested, the fitness center is a place to disconnect from devices and stop being glued to screens.