i.Fitnezz

Who is IZZ

My digital twin.

IZZ has my knowledge and my way of coaching. You message him in my app like on WhatsApp, at any hour.

IZZ, Izzy's digital twin

“I'm IZZ, Izzy's digital twin. I think like him, but the beard and the muscles are all his.”

03:00Izzy is asleep.IZZ never sleeps. He always answers.

What he's for

The questions that matter never come during office hours.

19:00

At the Italian place.

You're at the restaurant and don't know what to order.

22:00

In front of the fridge.

A craving hits. You need an answer now, not tomorrow.

On the road

In the hotel room.

All you packed is a band. IZZ gives you a short plan.

Try it

Ask IZZ.

IZZ, Izzy's digital twin
IZZIzzy's digital twin

Tap a question below.

Here you tap a question. The answers are prepared.

In the app you just write to IZZ, like in any chat. He also knows your training, your nutrition and your weight. That's why the answer fits you.

These are real answers from IZZ, translated from German. In the app you ask him anything yourself.

Skills

What IZZ can already do.

A skill is a topic I've trained IZZ on and signed off myself. No skill, no guesswork.

01

Restaurants and eating out

“I'm at an Italian place right now, what do I order?”

02

Cravings

“I've got a massive craving right now. What do I do NOW?”

03

Everyday nutrition

“How much protein do I really need per day?”

04

Scale, progress and plateaus

“The scale hasn't moved in two weeks. What am I doing wrong?”

05

Training and technique

“The machine is taken. What do I swap the exercise for?”

06

Training on the road and short on time

“I only packed the resistance band. Is that enough?”

07

Pain and limitations

“Pulled my lower back. Rest or move?”

08

Working with Izzy

“How often am I in touch with Izzy?”

In the works

Supplements, Fasting and Ramadan, Sleep and recovery, Stress and everyday life, Motivation and setbacks, Planning the week and occasions, Cycle and menopause.

A topic only goes live once I've checked it and signed it off.

Limits

What IZZ doesn't do.

  • No diagnoses. No judging medication and no reading blood work either.

  • When there are warning signs, the AI doesn't answer. You get a fixed answer that points you to a doctor or emergency services.

  • He doesn't change goals or training plans. That's my job. IZZ prepares the message to me.

  • He doesn't make things up. No numbers, no studies, no exercises. Exercises only come from the app's library.

  • He never pretends to be me. He says openly that he's an AI.

Izzy stays the coach

IZZ doesn't replace me.

He's there while I'm at work.

If something needs me in person, IZZ says so openly. For anything personal, I'm still on WhatsApp.

He tells you where he stops.

When IZZ can't take it further, he points you to me, a doctor or a physio.

Inside the app

What's inside the app.

IZZ answers. The plan behind it is mine.

Training: eight plans.

You pick the one that fits your week. At the gym it counts the 168 hours, at home the 10080 minutes. The name tells you how many of them go to training.

  • 2 of 168Two sessions. Full body, twice a week.
  • 3 of 168Three sessions. Lower body, upper body, full body.
  • 4 of 168Four sessions. Upper body twice, lower body twice.
  • 5 of 168Five sessions. Push, pull, legs, upper body, lower body.

Every set is logged. The rule for when to go heavier is right there.

  • 60 of 10080Three times 20 minutes. Full body, alternating.
  • 90 of 10080Three times 30 minutes. Lower body, upper body, full body.
  • 120 of 10080Four times 30 minutes. Upper body twice, lower body twice.
  • 150 of 10080Five times 30 minutes. Push, pull, legs, upper body, lower body.

A band, a door, a backpack. The app guides you with a timer.

Nutrition: snap it, type it or say it.

The photo is the strongest way: the app recognises what's on your plate and works out calories and macros. Typing or speaking works just as well. You see where you stand, every day.

Fuel Protocol: 10 short lessons.

A new one unlocks every week, about 2 minutes each. From “Protein first” to “Meal prep without the Sunday marathon” to “Eating out”.

Back to the gifts

IZZ, Izzy's digital twin, holding a kettlebell

Back to the gifts

Every gift comes with IZZ.

Every training session comes with a week of the app with IZZ. Or you give IZZ on his own, from 4 weeks.