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Table 1 Exercises conducted during the experimental protocol

From: Myoelectric control algorithm for robot-assisted therapy: a hardware-in-the-loop simulation study

Exercise Description
1 MVC (flexion) with the knee flexed at \(90^{\circ }\) and the hip at \(0^{\circ }\)
2 75% isometric contraction (flexion) with the knee flexed at \(90^{\circ }\) an the hip at \(0^{\circ }\)
3 50% isometric contraction (flexion) with the knee flexed at \(90^{\circ }\) and the hip at \(0^{\circ }\)
4 MVC (extension) with the knee flexed at \(90^{\circ }\) and the hip flexed at \(90^{\circ }\)
5 75% isometric contraction (extension) with the knee flexed \(90^{\circ }\) and the hip flexed \(90^{\circ }\)
6 50% isometric contraction (extension) with the knee flexed at \(90^{\circ }\) and the hip flexed at \(90^{\circ }\)
7 1RM (flexion) test with the knee flexed at \(90^{\circ }\) and the hip at \(0^{\circ }\)
8 Concentric dynamic contraction (flexion) at 75% of the 1RM estimated in exercise 7, with the knee flexed at \(90^{\circ }\) and the hip at \(0^{\circ }\)
9 Concentric dynamic contraction (flexion) at 50% of the 1RM estimated in exercise 7, with the knee flexed at \(90^{\circ }\) and the hip at \(0^{\circ }\)
10 1RM (extension) test with the knee flexed at \(90^{\circ }\) and the hip flexed \(90^{\circ }\)
11 Concentric dynamic contraction (extension) at 75% of the 1RM estimated in exercise 10, with the knee flexed at \(90^{\circ }\) and the hip flexed at \(90^{\circ }\)
12 Concentric dynamic contraction (extension) at 50% of the 1RM estimated in exercise 10, with the knee flexed at \(90^{\circ }\) and the hip flexed at \(90^{\circ }\)