Personal records (PRs)

A PR is a data-derived best, not a promise about your future performance.

What counts as a PR

In LiftShift, a PR is your best-ever performance for an exercise under the PR definition used by the app. This is computed from your logged sets.

What a PR does not mean

• It does not mean your technique was optimal.
• It does not mean the set was equally strict across sessions.
• It does not replace proper coaching or medical guidance.