I successfully Replaced My Own Fitness Coach for Artificial Intelligence – And It's Working.

An individual utilizing a mobile device for AI-powered fitness coaching A runner
Leah used artificial intelligence to train for her second half marathon and secured a personal best.

Following a festive period filled with rich foods and relaxation, numerous individuals enter the new year aiming to regain their fitness momentum.

However, could Artificial Intelligence be transforming the world of exercise by offering an option to personal trainers?

Tailored Plans and Flexible Timelines

Leah Walsh employed an AI tool for last-minute preparation for the a major running event.

The 21-year-old hailing from a town in Wales said she appreciated the freedom to ask it questions any time of day – something she felt was unavailable with a personal trainer.

Leah used an AI-powered running app that provided her personalised plans with voice guidance and speed targets for her inaugural long-distance race in 2024.

She explained she requested it to design a plan combining cardio and the gym, and it generated an 11-week programme tailored to her event day and goals.

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

The following year, she chose a alternative application because it was more affordable and she could consult it whenever she wanted. She finished a minute faster than her goal time.

She noted she wanted to avoid the pressure from a live instructor.

"Using AI you have to find your own drive, which I actually prefer," she added.
A man training with weights after using an AI-generated program Richard Gallimore
He has been using AI for his workout and nutrition, and states he has never been stronger.

Significant Fitness Gains

In a similar case, Another individual, 23, from Swansea, has been employing artificial intelligence for his fitness and diet plans, and reported he has never felt stronger, increasing his bench press from 70kg to 110kg.

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

"I realized I had to get myself in shape," he said.

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

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

The Expense Comparison: AI vs. Conventional Coaching

A recent study in late 2024 compared prices for numerous of the biggest gym brands and found the average membership cost was around £38 a month, for basic full-access plans.

Prices started at £23 at the most affordable chain to £132 at the highest-priced.

According to industry research, personal trainers determine their own fees, usually £30-£65 per 45-60 minute session outside London and about a similar range in London.

Clients typically hire a trainer once or twice a week and collaborate for a few months, but these arrangements are often adaptable.

A personal trainer assisting a client in a gym Dafydd Judd
Personal trainer one professional believes artificial intelligence will cannot replicate the personal bond that comes from face-to-face coaching.

The Essential Human Touch

Fitness coach one experienced professional, from the Welsh capital, acknowledged artificial intelligence can be beneficial to accelerate results, but is convinced it will never replace the human connection and accountability that live training provides.

This expert, who has 12 years experience as a coach, specialises in senior clients and recovery from injuries. He said some of his trainees also use technology.

"In my opinion it's very valuable, more knowledge is positive," he stated.
"I believe the more people are connected digitally the more they'll desire personal contact because they want the warmth from the comprehension that is absent from a machine," he continued.

Dafydd explained AI can educate clients and make coaching more effective.

But, he said real commitment comes when people show up physically for their sessions.

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

For many, he suggested, the gym is a space to leave phones behind and take a break from technology.

Cory Cooke
Cory Cooke

A wellness enthusiast and lifestyle writer, Aria shares evidence-based tips and personal insights to help readers achieve balance and vitality.