Study: NCT04393662

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of Muscle strength using a dynamometer
Description: Muscle strength will be measured in the elbow bilaterally using a dynamometer (Biodex System 4 Pro: Biodex Medical Systems, Shirley, NY, USA). Supination tests will be performed with the forearm in neutral position, 60° pronation and 60° supination. The elbow will be in 90° flexion, and the shoulder in 45° flexion. Constant pressure is applied to lever of device for 3 to 5 seconds. Maximum torque will be recorded automatically. For each position, three repetitions of 3s (to 5s) contractions will be performed with a break of 15 (or 30s) between the repetitions. There will be an additional break of 2 minutes between measurements of the supination strength in the different positions. This parameter will be analysed regarding asymmetry between both limbs.~Isometric endurance of forearm supination will be measured in neutral forearm. Flexion tests will be carried in the same setting as for supination. Flexion tests will be performed with the elbow in 90, 45 and 0° of flexion.

Intervention type: DIAGNOSTIC_TEST
Intervention: Measurement of Muscle strength using a dynamometer
Description: Muscle strength will be measured in the elbow bilaterally using a dynamometer (Biodex System 4 Pro: Biodex Medical Systems, Shirley, NY, USA). Supination tests will be performed with the forearm in neutral position, 60° pronation and 60° supination. The elbow will be in 90° flexion, and the shoulder in 45° flexion. Constant pressure is applied to lever of device for 3 to 5 seconds. Maximum torque will be recorded automatically. For each position, three repetitions of 3s (to 5s) contractions will be performed with a break of 15 (or 30s) between the repetitions. There will be an additional break of 2 minutes between measurements of the supination strength in the different positions. This parameter will be analysed regarding asymmetry between both limbs.~Isometric endurance of forearm supination will be measured in neutral forearm. Flexion tests will be carried in the same setting as for supination. Flexion tests will be performed with the elbow in 90, 45 and 0° of flexion.

Intervention type: DIAGNOSTIC_TEST
Intervention: Range of motion clinical measurement (shoulder and elbow)
Description: The range of motion parameters (degree) of both shoulders and elbows will be documented. The circumference of the arm will be measured on the line between the medial acromion and the cubital fossa at 1/3 from the cubital fossa

Intervention type: DIAGNOSTIC_TEST
Intervention: Range of motion clinical measurement (shoulder and elbow)
Description: The range of motion parameters (degree) of both shoulders and elbows will be documented. The circumference of the arm will be measured on the line between the medial acromion and the cubital fossa at 1/3 from the cubital fossa

Intervention type: DIAGNOSTIC_TEST
Intervention: Electromyography (EMG)
Description: Electromyographic (EMG) data will be collected using a wireless EMG system (myon AG, Schwarzenberg, Switzerland). Surface electrodes will be placed bilaterally on biceps and triceps following the guidelines of the SENIAM project (Surface ElectroMyoGraphy for the Non-Invasive Assessment of Muscles)

Intervention type: DIAGNOSTIC_TEST
Intervention: Electromyography (EMG)
Description: Electromyographic (EMG) data will be collected using a wireless EMG system (myon AG, Schwarzenberg, Switzerland). Surface electrodes will be placed bilaterally on biceps and triceps following the guidelines of the SENIAM project (Surface ElectroMyoGraphy for the Non-Invasive Assessment of Muscles)