Table 2.
The 6RM prediction equations, regression values and the statistical power for each exercise (n = 29).
Equation
R
2
SEE (kg)
Statistical power
Hammer curl = Bench press (0.28) + 6.30kg
*
.64
2.63
.99
Barbell biceps curl = Bench press (0.33) + 6.20kg
*
.81
1.95
.99
Overhead triceps extension = Bench press (0.33) - 0.60kg
*
.86
1.69
1.00
Dumbbell shoulder press = Bench press (0.42) + 5.84kg
*
.76
2.87
.99
* p < 0.01. SEE = Standard error of the estimate.