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1rm.dev

Lombardi

Equation
1RM = w × r^0.10
Variables
w
Load lifted, same unit as the 1RM.
r
Repetitions completed.
1RM
Estimated one-repetition maximum.
Year
1989
Authors
Lombardi, V. P.
Source
Beginning Weight Training: The Safe and Effective Way, Wm. C. Brown
DOI
None

Estimate a 1RM