Please assess the completion status of the following clinical trial:

Trial Title: Effects of Motor Imagery on Motor Learning and Motor Retention in Octogenarian.

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: OTHER
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* Being part of the Proof cohort~* Signed written consent form~* Affiliated to social security~Exclusion Criteria:~* Pathology or chirurgical intervention causing locomotor disorder~* Neurological or psychic pathology~* Use psychotropic drugs~* Mini-Mental State Examination (MMSE) \< 20

- Gender: ALL
- Minimum Age: 80 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Experimental group (Type: EXPERIMENTAL): Patient aged over 80 years old will be included. They will have motor imagery training of manual task and motor imagery training of motor task.
- Control group (Type: ACTIVE_COMPARATOR): Patient aged over 80 years old will be included. They will have emotionally neutral film as training of manual task and emotionally neutral film as training of motor task.

Based on this trial design, predict the completion outcome and termination type (if applicable).