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Table 6 Average (SD) stimulation amplitude for quadriceps, hamstrings and gluteals, and Rates of Perceived Exertion (RPE) for each participant across all training sessions

From: The effects of FES cycling combined with virtual reality racing biofeedback on voluntary function after incomplete SCI: a pilot study

Participant

Stimulation Amplitude

Rates of Perceived Exertion (RPE)

Quadriceps

Hamstrings

Gluteals

Laps

Free cycling

1

5.0 (1.4)

7.5 (0.6)

4.1 (0.2)

13.0 (0.4)

12.6 (1.4)

2

3.3 (0.6)

3.9 (1.1)

4.8 (1.0)

14.3 (0.9)

14.6 (1.8)

4

4.3 (0.6)

4.1 (0.3)

4.7 (0.5)

16.1 (1.1)

16.5 (0.8)

5

8.7 (0.6)

8.8 (0.4)

8.6 (0.6)

13.4 (0.8)

14.5 (1.2)

6

2.9 (0.4)

2.5 (0.3)

2.5 (0.3)

12.2 (0.8)

14.2 (0.6)

7

2.4 (0.4)

2.7 (0.4)

0.0 (0.0)

11.6 (0.6)

13.3 (0.5)

9

4.9 (0.5)

5.4 (0.9)

3.4 (0.6)

12.3 (0.4)

12.5 (0.5)

10

5.3 (1.0)

4.7 (0.8)

3.8 (0.7)

13.0 (0.5)

13.3 (0.8)

12

5.9 (1.6)

5.4 (1.4)

7.4 (1.0)

9.5 (0.6)

13.3 (0.8)

13

3.6 (1.2)

3.8 (1.2)

4.8 (1.7)

11.2 (0.8)

13.2 (0.9)

15

2.9 (0.3)

2.3 (0.5)

2.5 (0.4)

13.5 (0.9)

16.1 (1.4)

  1. Stimulation amplitude is provided on an arbitrary scale (0–9), which represents 0-115 mA into a 1 k ohm load.