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One Rep Max Calculator
Calculate your one rep max based on your current lifting performance.
? Always warm up properly and use a spotter when attempting heavy lifts.
Uses the Brzycki formula for accurate 1RM estimation.
Units:
reps
kg
Related Tips
- Your 1RM can fluctuate based on factors like fatigue, nutrition, and stress.
- Use your 1RM to set realistic training goals and track your progress.
- Don't train at your 1RM too frequently to avoid overtraining and injury.