Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail

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1. Workflow Overview

Who is this for Gym goers, runners, home workout enthusiasts, and personal trainers who want to track workouts without fiddling with complicated fitness apps. Just type what you did and let AI hand...

Best for

Personal Productivity automation workflows
AI Summarization automation workflows
intermediate n8n builders looking for reusable templates

Tools used

n8n-nodes-base.formtrigger, @n8n/n8n-nodes-langchain.chainllm, @n8n/n8n-nodes-langchain.lmchatgooglegemini, n8n-nodes-base.code, n8n-nodes-base.googlesheets, n8n-nodes-base.slack, n8n-nodes-base.gmail, n8n-nodes-base.stickynote

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Oka Hironobu.

Original n8n.io source

1.1 Workflow description

Title: Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail
Workflow name: Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail

Who is this for

Gym-goers, runners, home workout enthusiasts, and personal trainers who want to track workouts without fiddling with complicated fitness apps. Just type what you did and let AI handle the rest.

What this workflow does

Fill in a simple web form with your workout in plain text — something like "Bench press 60kg x10 x3, 5km run 28min, squats bodyweight x20 x4." Google Gemini AI parses each exercise, identifies the muscle groups worked, estimates calories burned, and rates the workout intensity. A code node validates the AI output and structures it into a clean record. Everything gets saved to a Google Sheet as a running training log. You receive a Slack notification and an email summary with personalized tips and a suggestion for your next session.

How to set up

Create a Google Sheet with a "Workouts" tab and add column headers: Date, Workout, Duration, Feeling, Type, Exercises, Calories, Muscles, Intensity, Tips, Next Suggestion, Notes, Logged At
Add your Google Sheets and Gmail credentials in n8n
Get a free Gemini API key from Google AI Studio
Connect Slack and set the channel ID in the Slack node
Update the email address in the Gmail node
Activate and bookmark the form URL

Requirements

Google Gemini API key (free tier available)
Google Sheets and Gmail credentials
Slack workspace with a connected app

How to customize

Edit the AI prompt to add sport-specific analysis (swimming, cycling, climbing)
Remove Slack or Gmail if you only need one notification channel
Add a weekly summary node that aggregates your training volume

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Workout Log Form

Type / Role: n8n-nodes-base.formTrigger - formTrigger
Config choices: Version 2

Block 2 - Analyze Workout with AI

Type / Role: @n8n/n8n-nodes-langchain.chainLlm - chainLlm
Config choices: Version 1.4

Block 3 - Google Gemini

Type / Role: @n8n/n8n-nodes-langchain.lmChatGoogleGemini - lmChatGoogleGemini
Config choices: Version 1

Block 4 - Parse AI Results

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 5 - Save to Workout Sheet

Type / Role: n8n-nodes-base.googleSheets - googleSheets
Config choices: Version 4.4

Block 6 - Build Summary Message

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 7 - Notify on Slack

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.2

Block 8 - Email Summary

Type / Role: n8n-nodes-base.gmail - gmail
Config choices: Version 2.1

Block 9 - Overview

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 10 - Input and AI Section

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 11 - Process and Save Section

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 12 - Notify Section

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail
Complexity	intermediate
Nodes	12
Categories	Personal Productivity, AI Summarization
Author	Oka Hironobu
Published	21 Feb 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/13574/13574.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Personal Productivity workflows AI Summarization workflows

Frequently asked questions

What does Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Personal Productivity, AI Summarization use case.

Oka Hironobu

30 workflows

Nodes

n8n-nodes-base.formtrigger @n8n/n8n-nodes-langchain.chainllm @n8n/n8n-nodes-langchain.lmchatgooglegemini n8n-nodes-base.code n8n-nodes-base.googlesheets n8n-nodes-base.slack n8n-nodes-base.gmail n8n-nodes-base.stickynote

Complexity

intermediate

Published 21 Feb 2026

Likes 0

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Install path: /data/workflows/13574/13574.json

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Log workouts and get AI fitness analysis with a form, Google Gemini, Sheets, Slack, and Gmail

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Who is this for

What this workflow does

How to set up

Requirements

How to customize

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Workout Log Form

Block 2 - Analyze Workout with AI

Block 3 - Google Gemini

Block 4 - Parse AI Results

Block 5 - Save to Workout Sheet

Block 6 - Build Summary Message

Block 7 - Notify on Slack

Block 8 - Email Summary

Block 9 - Overview

Block 10 - Input and AI Section

Block 11 - Process and Save Section

Block 12 - Notify Section

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions