Did you know

6/100
sport science studies were female only.

5,261 studies. 12.5 million participants. Cowley 2021, “Invisible Sportswomen”.

So nearly everything a girl is trained with was measured on men.

We built this from the other six. Every number in her training was measured on women.

~4x

Adolescent girls tear their ACL at about four times the rate of boys.

Childers 2025 · Montalvo 2019

82 / 100

professional players say their boots hurt or fit wrong. Boots are still built on a man's foot model. If the boot hurts, the boot is wrong. Not your foot.

ECA 3D scans of ~350 professionals

−67%

Prevention training cut non-contact ACL injuries in female athletes by two-thirds.

Webster & Hewett 2018 · Crossley 2020

6.9%

The right sports bra cut the oxygen cost of running by 6.9 percent.

Fong & Powell 2022

53,000

watched the women's game at Goodison Park on Boxing Day 1920. It was banned the next year. For fifty years.

FA minute book 1921

0

published studies show a sex difference in football decision-making quality. None.

The scanning literature, read in full

1 in 8 players at the 2023 World Cup had already had an ACL reconstruction.

12.5%, against 7.7% at the men's 2022 tournament.

Astur 2025

The Drill

Land better. Cut sharper. Strike harder.

Twenty minutes of movement work. A 3D coach shows her exactly how. She copies it and gets stronger every week.

Live from the app

The Engine Room

A 3D movement simulator.

  • Teaches her how to land, jump, cut and strike
  • The robot shows the move
  • She copies it
  • A woman's voice tells her why it works
  • Faster sprints
  • Sharper cuts
  • The hardest shot of her life
  • Twenty seconds on, then again

It feels like a game. It trains like a lab.

Every completed set is logged. Your weekly report shows the work is happening.

A LESSON FROM INSIDE THE APP
THE ANATOMY WALL

One of the lessons she gets. Her machine, part by part. Touch a light. One true number each, measured on women. The wall grows as the science does.

HER KNEE
4×
The most famous number on the wall: in the teenage years, about 4 times more ACL tears than boys, from movement patterns nobody taught. Land soft, knees never cave. The Engine Room drills it.
Childers 2025, Arthroscopy · Montalvo 2019, BJSM · Myer 2013.

Touch any light. The knee is the free lesson. The rest open in full inside the app.

Inside The App

Her own wing: The Changing Room.

A treasure hunt every day. A smash room. A salon: paint, style, pull a card. Her body, taught light by light. Games that change daily. Rosa in the corner, keeping the chat. Take any shirt off the peg.

The Women's Changing Room: twelve shirts on the rail, today's game, the room's chat.

12

Rooms on the rail

365

-day case calendar

16

-step routine · exactly 20:00

6

Engine-room stations

10,654

Real internationals in the data

10

Lights on the anatomy wall

76

World Cup kicks, by name

Her voice

Never a robot

Achenbach 2024 · Childers 2025 · Montalvo 2019 · Crossley 2020 · Webster & Hewett 2018 · Beischer 2020 · McNulty 2020 · Fong & Powell 2022 · Collins 2014 · Attwood 2018 · Cowley 2021 · FIFPRO Drake Football Study 2023 · FIFA Women's Health Project