Table 1. Mean (SD) of ratings of perceived tiredness or discomfort during prolonged walking.
Walking Time [min]
S00 min S135 min S275 min S3105 min S4140 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)