Apple fitness app freezes when I open the fitness sectiion to try a get a workout. The summary and sharing sections work fine but when I choose the fitness tab it freezes the whole thing and then shuts down after a bit.

Hello Leoheaps1,

When features or apps freeze, you can power off the device and restart. This can help resolve this:

1. Power off your iPhone. Depending on which iPhone you use with your Apple Watch, follow these steps: Restart your iPhone
2. Power off your Apple Watch. Press and hold the side button and then slide to power off on screen.
3. Wait a few moments before restarting both.
4. Test to see how Fitness+ works after this.

If you're continuing to experience the same thing, update the software on your iPhone and Apple Watch.

Go to Settings > General > Software Update to check for updates on both devices. Complete the updates.

To update the Apple Watch, open the Watch app on your iPhone and tap General > Software Update. More information will be provided how to update there.

Let us know if the issue continues after those steps.

Cheers.