HealthExplain Like I'm 5Beginner
Building Your Fitness Baseline, a free health course on Tomo

Building Your Fitness Baseline

Cut through conflicting workout advice to learn how exercise and physical adaptation actually work. Master five foundational movement patterns, understand progressive effort, and build an effective weekly training routine you can stick with.

Like Duolingo, but for Building Your Fitness Baseline. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

A short one: 12 levels across 2 sections, about 24 minutes end to end, roughly 5 days at five minutes a day. It moves through The Mechanics of Movement and Pacing and Program Design. It starts from scratch.

12 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Finley the Fox, the guide who teaches the Building Your Fitness Baseline course
Building Your Fitness Baseline
with Finley the Fox
12
Levels
2
Sections
5
Min/day
What you'll learn

Key ideas in Building Your Fitness Baseline

  • Exercises are variations of primary movement archetypes rather than isolated muscle drills
  • A deadlift is primarily a hip hinge, whereas a goblet squat emphasizes bending at the knees and hips simultaneously
  • Walking with weights in hand represents the carry pattern
  • Hinging involves reaching the hips backward with relatively vertical shins
  • Squatting allows the knees to travel forward and bend deeply
  • Hinging correctly loads the glutes and hamstrings rather than placing shear stress on the lower back
  • Daily life and excessive chest pressing pull the shoulders forward into internal rotation
  • Pulling exercises (like rows) strengthen the upper back to balance shoulder joints and preserve upright posture
  • An unbalanced push-to-pull ratio can lead to shoulder impingement and pain
  • Loaded carries force the torso to stay rigid and resist leaning, rotating, or twisting while your feet are moving
  • The core's primary athletic role is often preventing unwanted movement (anti-lateral flexion and anti-rotation), not just flexing the spine
  • Movement mechanics and joint paths must be established with bodyweight before adding load
  • Adding load to flawed movement patterns ingrains bad habits and increases injury risk
  • Progressive overload requires a stable, repeatable movement pattern as a baseline
  • Muscles adapt only to the specific stress placed on them and stop growing once that stress becomes easy
  • Progress requires introducing a small amount of extra challenge rather than repeating familiar work forever
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Building Your Fitness Baseline the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

Big Body Moves

What is the main difference between a deadlift and a goblet squat?

Get it right to open this lesson and 11 more in the app.

Course map

Where Building Your Fitness Baseline takes you

  1. 1

    The Mechanics of Movement

    • The Five Essential Movement Patterns
    • How Muscles Adapt with Progressive Overload
  2. 2

    Pacing and Program Design

    • Reading Effort, Soreness, and Fatigue
    • Structuring a Sustainable Weekly Routine

2 sections · 4 units · 12 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
Explain Like I'm 5

Building Your Fitness Baseline is taught in the Explain Like I'm 5 style: no big words. promise.. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

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Start Building Your Fitness Baseline today.

Download Tomo, search Building Your Fitness Baseline, and play your first lesson in under a minute.