# 5. Plank Exercise

The duration of planking can be uploaded to the IoT platform.

![../../\_images/plank.png](https://kittenbothk-eng.readthedocs.io/en/latest/_images/plank.png)

### Building Instructions[](https://kittenbothk-eng.readthedocs.io/en/latest/Kits/fitness/plank.html#building-instructions)

[Building Instructions](https://kittenbothk-eng.readthedocs.io/en/latest/jacdac/microbit_webusb.html#id1)

![../../\_images/plank\_wire.png](https://kittenbothk-eng.readthedocs.io/en/latest/_images/plank_wire.png)

### Sample Program[](https://kittenbothk-eng.readthedocs.io/en/latest/Kits/fitness/plank.html#sample-program)

![../../\_images/plank\_code1.png](https://kittenbothk-eng.readthedocs.io/en/latest/_images/plank_code1.png)

[Sample Program](https://makecode.microbit.org/_bLA2urgA7L92)

### Instructions[](https://kittenbothk-eng.readthedocs.io/en/latest/Kits/fitness/plank.html#instructions)

1. Turn on the Robotbit and wait for Wifibrick to connect to MakerCloud.
2. Press the button to begin timer.
3. Press button again to stop timer.
4. Press A to see the duration and upload the data onto MakerCloud.