Leg Curl

accessorytarget 8 reps · 49 weeks with sets

Next week · from 12 Oct

Progressing +0.03 kg/wk

3×8 @ 55 kg

~RPE 8 (2 reps in reserve) · range 52.5–57.5 kg

Predicted 8-rep max: 57.5 kg (55–60 kg, 80% interval) · e1RM ≈ 74.7 kg

This rep max is what the backtest scores. Working sets sit 2 reps under it.

Model: linear trend (OLS) on 8 of the completed weeks with sets (method picked by the backtest).

Estimated 1RM

75.2 kg

latest week (28 Sep)

77 kg

best week

Brzycki

Epley (used by the model)

Best set of each week. Weeks without a session are skipped (missing data, not zero) — gaps break the line.