Eccentryx Tools
Local-first training utilities. No card, no checkout. Back to the app
1RM Calculator
Training Plan
Mesocycle Block
Multi-week progression with an auto-detected deload week.
Exercise Substitution
Next-Set Target (RPE)
Program Preview
Genre-shaped multi-week structure: split + weekly progression + deload.
Eccentric Tempo
Exercise Profile
Training Genres
How each style sets rep range, RPE cap, and tempo.