Study: NCT04327115

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Control strategy
Description: Patients included in the control group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Control strategy
Description: Patients included in the control group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Control strategy
Description: Patients included in the control group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Intervention strategy
Description: Patients included in the intervention group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.~They will also get a physical activity program realized with a nurse or a nursing assistant, twice a day (morning and evening) for 5 days. The intervention consists of physical support with mimed instructions, the nature of which depends on the falling risk of the participant :~* High falling risk : out of bed exercise (on a chair for at least 30 min)~* Mild falling risk : out of bed exercise + in front of chair (The participant stands standing in static equilibrium to a chair holding the back of it for 2 minutes, on both feet or one foot)~* Low falling risk : out of bed exercise + in front of chair + FTSS exercise (The participant performs a transfer activity of sitting to standing repeated 5 times, with physical assistance or not)

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Intervention strategy
Description: Patients included in the intervention group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.~They will also get a physical activity program realized with a nurse or a nursing assistant, twice a day (morning and evening) for 5 days. The intervention consists of physical support with mimed instructions, the nature of which depends on the falling risk of the participant :~* High falling risk : out of bed exercise (on a chair for at least 30 min)~* Mild falling risk : out of bed exercise + in front of chair (The participant stands standing in static equilibrium to a chair holding the back of it for 2 minutes, on both feet or one foot)~* Low falling risk : out of bed exercise + in front of chair + FTSS exercise (The participant performs a transfer activity of sitting to standing repeated 5 times, with physical assistance or not)

Intervention type: PROCEDURE
Group type: OTHER
Intervention: Intervention strategy
Description: Patients included in the intervention group will received the usual cares of the unit during their stay : support in the gestures of daily life and walking according to their ability and at the discretion of the care teams.~They will also get a physical activity program realized with a nurse or a nursing assistant, twice a day (morning and evening) for 5 days. The intervention consists of physical support with mimed instructions, the nature of which depends on the falling risk of the participant :~* High falling risk : out of bed exercise (on a chair for at least 30 min)~* Mild falling risk : out of bed exercise + in front of chair (The participant stands standing in static equilibrium to a chair holding the back of it for 2 minutes, on both feet or one foot)~* Low falling risk : out of bed exercise + in front of chair + FTSS exercise (The participant performs a transfer activity of sitting to standing repeated 5 times, with physical assistance or not)