# The Stronge Hub

> Short, evidence-led reads on load, injuries, strength and the devices Stronge reads.

Source: https://stronge.app/hub

Written around what the app actually does and the research it draws on. No hype,
no outcome promises.

## Articles

- [What a rehab ladder is, and why it runs underneath your plan](https://stronge.app/hub/what-a-rehab-ladder-is). Injuries, 2 min. Four stages, each earned on clean sessions rather than dates. How Stronge structures a managed injury without taking your week away.
- [Why your calves matter more the week your mileage jumps](https://stronge.app/hub/why-calves-matter-when-mileage-jumps). Load, 2 min. The calf–Achilles complex takes the biggest share of the load when running volume rises. Here’s what Stronge does about that, and what it doesn’t claim.
- [Which devices Stronge reads, and what it reads from them](https://stronge.app/hub/which-devices-stronge-reads). Devices, 1 min. Garmin, Apple Watch, Coros, Polar, Suunto, Oura, Strava. Anything that already writes its workouts to your device. Workouts, not routes.