Table 2.
Regression models that best described the relationships of Rating of Perceived Exertion (CR10) and Carbohydrat Oxidation Rate (CHO) (J.kg
-
1
.min
-
1
) with Fr: =v
2
/√gh
m
individual normal and constrained Walking Graph Relationships.
Walking
CR10
CHO Oxidation Rate
R
2
Regression Equation
R
2
Regression Equation
Normal
.99
y=-16.79x²+18.90x–0.44
.74
y=12.42x²+0.13x+1.10
.96
y=16.75x²+2.86x–0.21
.39
y=-6.79x²+3.42+0.57
.93
y=28.24x²-2.05x+0.37
.91
y=17.93x²-3.05x+0.56
1.00
y=36.80x²-6.25x+0.19
.19
y=3.51x²-0.77x+0.28
.97
y=7.48x²+2.90x–0.09
.96
y=29.24x²-8.15x+1.00
.97
y=11.86x²+8.30x–0.42
.93
y=-12.64x²+9.55x+0.89
.99
y=3.82x²+2.52x–0.19
.95
y=16.16x²-1.58x+0.81
.95
y=6.52x–0.01
.76
y=6.78x²-0.12x+1.57
.99
y=14.27x²+1.76x–0.06
.99
y=42.27x²-8.12x+1.02
.99
y=-15.33x²+18.05x–0.44
.94
y=49.82x²-15.32x+1.17
.96
y=2.78x²+7.82x–0.35
.92
y=39.94x²-10.54x+1.20
.97
y=14.62x²-0.53x–0.10
.43
y=-10.91x²+6.66x–0.05
.96
y=-4.06x²+14.45x–0.65
.98
y=14.69x²+1.01x+0.37
.97
y=10.33x²+2.45x–0.18
.79
y=12.65x²-3.74x+0.40
Constrained
.98
y=46.52x²+4.97x–0.17
.47
y=0.75e
4.1862x
.99
y=16.88x–0.20
.55
y=11.58x²-2.25x+0.86
.96
y=-69.29x²+35.94x–0.39
.97
y=8.83x²+0.28x+0.27
.98
y=252.21x²-3.04x+0.76
.10
y=0.05lx+0.34
.98
y=22.12x²-0.18x–0.02
.98
y=1.66x²+3.28x+0.56
.98
y=16.50x²+4.08x–0.15
.99
y=-4.36x²+4.56x+0.43
.96
y=8.82x+0.93
.96
y=29.58x²+0.31x+1.15
.99
y=2.56x²+7.76x–0.27
.81
y=7.89x²+0.75x+1.93