Archive
All Rack Math blog posts.
Every published note about weight lifting calculators, barbell plate loading, workout tracking, and training flow.
2026
- How Many Sets Should Beginners Do?
- How Many Reps Should Beginners Do?
- What Sets and Reps Mean
- How to Read a Workout Plan for the First Time
- How to Use Machines Without Feeling Lost
- Free Weights vs Machines for Beginners
- How to Pick Exercises Without Overthinking It
- A Simple 3-Day Beginner Lifting Plan
- How to Restart Lifting After a Long Break
- How to Start Lifting When You Are Out of Shape
- The First 5 Lifts Beginners Should Learn
- How to Walk Into the Gym With a Plan
- What to Bring to the Gym on Your First Day
- How Many Days a Week Should Beginners Lift?
- What Weight Should I Start With? A Simple Beginner Guide
- Your First Week of Weight Lifting: Exactly What to Do
- Your First Day in the Gym: A No-Stress Walkthrough for New Lifters
- What Is a Weight Lifting Calculator?