Table 1. Mean (SD) of ratings of perceived tiredness or discomfort during prolonged walking.
Walking Time [min]
S0
0 min
S1
35 min
S2
75 min
S3
105 min
S4
140 min
Tiredness
Overall Tiredness 6.0 (0.0) 7.4 (1.9) 8.9 (3.7) 10.1 (4.0) 11.7 (3.6)
Overall Leg Tiredness 6.0 (0.0) 7.8 (2.0) 10.7 (2.3) 11.9 (2.6) 12.8 (3.3)
Discomfort
Upper Back 6.0 (0.0) 8.6 (2.7) 10.2 (4.0) 10.1 (3.5) 11.1 (4.5)
Lower Back 6.0 (0.0) 7.8 (2.3) 10.7 (3.0) 11.3 (3.6) 11.8 (4.1)
Hips 6.0 (0.0) 7.0 (1.8) 8.3 (2.7) 10.2 (3.3) 10.2 (3.6)
Upper Legs 6.0 (0.0) 7.4 (1.8) 9.8 (2.5) 10.8 (2.7) 11.9 (2.7)
Knees 6.0 (0.0) 7.1 (1.8) 9.7 (2.6) 10.9 (3.1) 11.7 (3.0)
Lower Legs 6.0 (0.0) 6.7 (3.3) 9.9 (3.5) 11.0 (3.8) 11.4 (3.7)
Ankles 6.0 (0.0) 8.8 (2.4) 9.4 (3.2) 11.9 (3.7) 12.2 (3.3)
Feet 6.0 (0.0) 9.2 (2.4) 10.8 (2.7) 11.3 (2.9) 13.2 (3.2)