Trenolar allows for easy updating Polar sport profile pace settings and the upload of training sessions as json.

Latest Version

Version
0.0.0.15
Update
January 22, 2022
Size
1.38MiB
Developer
Category
Users
17
Rating
0 ★
Manifest Version
2
Web Store Status
Languages Support
English
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Permissions
DeclarativeContent
Https://flow.polar.com/*
Tabs
Downloads
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Trenolar Extension

Trenolar is an extesion for the Polar Flow website.
A logged in user with a Polar device can select a sport profile for Trenolar to work on.

Once a profile is chosen, you can use Trenolar to update the pace settings for that profile without the need to browse to the sport profiles edit page of the Polar Flow website.

The main goal of Trenolar is to allow you to upload a json file containing a training session with up to 5 paces. This will update your chosen sport profile pace settings and create a phased training target using the sport profile.

Trenolar works within the boundaries of the Polar Flow abilities. On the Polar Flow website you can only create a phased training using a sport profile and you can only select the 5 pace zones of that sport profile to run in. The same restrictions apply to Trenolar. Trenolar only simplifies the required steps for you by adjusting your pace zones (lower limits) and creating a phased training that uses those zones. Trenolar sets up you paces and zones per phase in the training so that you get a warning from your watch when you go too fast/slow.

At the moment you can create a training json file here:
https://trenolar.azurewebsites.net

In the future, it's possible that the Trenara training app (https://trenara.com) will include an export option for Polar that will create the json to upload without the need to create this file manually.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "Trenolar", "version": "0.0.0.15", "description": "Trenolar allows for easy updating Polar sport profile pace settings and the upload of training sessions as json.", "permissions": [ "declarativeContent", "https://flow.polar.com/*", "tabs", "downloads" ], "content_scripts": [ { "matches": ["https://flow.polar.com/*"], "js": [ "js/trenolar_chromeapi.js", "js/trenolar_classes.js", "js/trenolar_helpers.js", "js/trenolar_get.js", "js/trenolar_post.js", "js/trenolar_storage.js" ], "run_at": "document_start" } ], "background": { "scripts": ["trenolar_injection.js"], "persistent": false }, "browser_action": { "default_popup": "trenolar.html", "default_icon": { "16": "images/Trenolar_16.png", "32": "images/Trenolar_32.png", "48": "images/Trenolar_48.png", "64": "images/Trenolar_64.png", "128": "images/Trenolar_128.png" } }, "manifest_version": 2}
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How to download and manually install Trenolar extension for Chrome

Looking for a way to install Trenolar extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Trenolar extensions manually, this article outlines two simple methods to effortlessly install Trenolar extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Trenolar extension and manually install through Drag &Drop

If you ever need to manually install a Trenolar extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Trenolar Extension by clicking the "Download CRX" button on the website.

Look for the Trenolar extension you wish to install. Go to the website and download the Trenolar extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Trenolar extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Trenolar extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Trenolar extension for Chrome and install in Developer Mode

This is another method to install Trenolar extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Trenolar extension file

Select and download the Trenolar extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Trenolar extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Trenolar extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Trenolar extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Trenolar extension in 2 ways. We hope this guide proves helpful.

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