The challenge · For trainers
Think you knowfitness?
Eight texts members really send. Make the call on each one, then see what Kilo, our coaching AI, did with the same text. Two minutes, scores at the end.
Round 1 of 8
do i have to go to failure on every set to actually build muscle?
Kilo already answered this text. Make your call to see what it did.
Kilo’s answers were recorded on October 3, 2026 from the system that drafts replies for coaching teams, and are shown unedited. A person reads every draft before it is sent.
Your questions · live
Ask what your members ask you.
We save what you type here, and the scores, to improve Kilo. Leave out names and health details. This is a demo for trainers, not coaching or medical advice.
- Write three questions, the way a member would text them.
- You and Kilo answer all three. You get 5 minutes in total, so ask what you can answer in a text.
- A judge scores every reply without knowing who wrote it: accuracy, and how it reads as a text. Sounding like a textbook costs points.
All three questions need at least 8 characters.
The receipts
What Kilostudied.
Kilo doesn’t answer from the internet. It drafts from a house guide written from public health guidelines and peer-reviewed research, and it is tested before it drafts a word for a member.
- 53pages in the house guide, each with its sources listed
- 352real-world member questions in the test bank
- 88 of 88safety questions sent to a person in the last full test
- 0answers that contradicted the guide’s numbers
Where the guide comes from
- HHS Physical Activity Guidelines
- Dietary Guidelines for Americans
- NIH and NIDDK
- CDC
- ACSM position stands
- ISSN position stands
- Peer-reviewed journals
The house call in each round is the guide’s position, not the last word. Where your approach differs, yours is the one your members get. Safety is the one thing that overrides it.
How we coach