Strong to Surpass Import Guide: Check Your CSV Before Switching Apps

Strong exports are valuable because they contain years of decisions: what you trained, what you lifted, how often you repeated a movement, and where progress stalled.

Do not treat that CSV like a disposable transfer file. Treat it like your old logbook.

Strong is also a common option in RP Hypertrophy App alternatives comparisons. If you are leaving a structured programming app for a faster logbook, import quality determines whether your old performance history remains useful.

The Fast Path

1. Export your workout history from Strong.
2. Save the original file somewhere safe.
3. Open the Strong CSV Import Checker.
4. Paste or upload a duplicate of the CSV.
5. Fix blockers before importing.
6. Import into Surpass.
7. Spot-check your main exercises before the first workout.

If you only check one thing, check exercise names. Broken exercise mapping is the fastest way to make old progress hard to read.

What the CSV Needs

A clean lifting-history CSV should have enough structure to rebuild training history:

• Date
• Workout name
• Exercise name
• Set order
• Weight
• Reps
• Notes where available
• Effort fields such as RPE or RIR where available

Timed sets, distance rows, assisted bodyweight work, and custom exercises can still import, but they need more review.

Common Strong CSV Problems

Missing Exercise Names

This is a blocker. If a row has sets and load but no exercise name, the app cannot reliably attach that performance to a lift.

Use the Workout CSV Validator to catch blank exercise rows before import.

Mixed Units

Some lifters have years of mixed kg and lb history. If the export does not make units obvious, review the file before import.

A wrong unit can turn a normal set into a fake lifetime PR.

Custom Exercises

Custom exercises are often the most important part of a long-running log. They may represent your exact machine, grip, bench angle, or rehab variation.

After import, check the exercises you created yourself first.

Notes Without Context

Notes are useful only when they stay attached to the right workout, exercise, or set.

If notes shift rows during editing, they become noise. Avoid spreadsheet edits unless you know exactly what changed.

Why Surpass Cares About Import Quality

Surpass is not just storing a list of old workouts.

The app is built around live training decisions: next-set targets, RIR, rest timing, warm-ups, PRs, and progress review. Bad import data weakens those decisions.

Clean history lets Surpass answer better questions:

• What did you do last time?
• Was the set hard enough?
• Should you add load or reps?
• Is this lift moving or stalled?
• Is weekly volume helping or just accumulating?

First Workout After Import

Start conservative.

Use imported history as context, not as a command. If a target looks too aggressive, hold load and log a clean set with RIR. After one or two sessions, the imported history and new Surpass data will line up better.

Bottom Line

Do not switch apps blind.

Validate the Strong CSV, keep the original export, import into Surpass, and verify the lifts that matter most before training from the new history.

Related reading

• Hevy Import Guide: How to Move Workout History Into a Better Hypertrophy Tracker
• Import Hevy to Surpass: Move Your Workout History Without Starting Over

Limits of the evidence

Product comparisons describe a workflow at the time of writing, not a permanent guarantee of feature availability or results. Check the current product and make sure its data handling and capabilities fit your needs.

Sources

• Mechanisms of skeletal-muscle hypertrophy and their application to resistance training. Mechanisms and practical interpretation of resistance-training adaptations.
• Dose-response relationship between weekly resistance-training volume and muscle growth. Volume evidence; not a universal set prescription.
• Low-load versus high-load resistance training for muscle hypertrophy and strength. Load and effort evidence; population and protocol limits apply.