case_images: PMC8551356_01
case_images: Timeline of the study. BBS, berg balance scale; FR, functional reach test; TUG, timed up and go; 6MWT, six-minute walk test; T0, baseline; T1, in the week after the end of the training; T2, 2 months after the end of the training.
case_images: fpsyg-12-720677-g0001.jpg
case_images: PMC8551356_01_fpsyg-12-720677-g0001.jpg
case_images: F1
case_images: T0 assessment, the VRRS system was delivered to her home. The training was planned for three months, with daily activities lasting 40 to 50 min, organized in different exercises (with different goals); the girl was asked to perform the training for a minimum of three days per week (Figure 1).
case_images: On the (left), the setting of the home training with the VRRS HomeKit (A) and the stabilometric balance (B). On the (right), some examples of the proposed exercises: (1) Reaching points (R), (2) Reaching and (3), (4) two exercises of 3D environment. The figures of exercises are shown by permission of Khymeia.
case_images: fpsyg-12-720677-g0002.jpg
case_images: PMC8551356_01_fpsyg-12-720677-g0002.jpg
case_images: F2
case_images: T0 evaluation, tailoring the training according to the patient's functional skills and the goals to be achieved. The training exercises (from 6 to 10 exercises per day, lasting from 2 to 8 min) included postural tasks, starting from unidirectional load shifts up to moving in all directions and in three-dimensional (3D) environments (Figure 2), thus increasing the difficulty level.