The experimental group will perform a multimodal therapeutic physical exercise program. The components of balance, walking, cardiovascular endurance, strength and flexibility will be worked globally, in addition to including respiratory exercises.

Specific neurodynamic exercises oriented to the treatment of the main nerves of the brachial plexus will be included as part of the exercise sessions. The specific neurodynamic program will consist of the following exercises:

1. Opening of the cervical conjunction holes with cranio-cervical and cervical flexion movements, cervical lateroflexions and lateral vertebral sliding self-mobilizations.
2. Opening of the thoracic passages of the brachial plexus with stretching of the scalene muscles, opening of the costoclavicular space and stretching of the pectoralis minor muscles.
3. Specific exercises of neurodynamic sliding of the nerves of the upper limb: median, radial and ulnar nerves.

The nonspecific exercise group performed balance, cardiovascular endurance, stability, upper and lower limb strength, flexibility, and breathing exercises.

Specific neurodynamic exercises in women older than 65 years with neck pain

Numerical Pain Rating Scale (NPRS) will be used. It is a scale used to quantify the patient's pain level on an 11-point numerical scale 0-10 with 0 being "no pain" and 10 being the "worst possible pain."

The Neck Disability Index (NDI) will be used. It is a modification of the Oswestry Low Back Pain Disability Index. It is a scale used to measure disability associated with cervical pain due to acute or chronic conditions. He has 10 items: 7 related to activities of daily living, 2 related to pain and 1 related to concentration. The test can be interpreted with a maximum score of 50.

The Cervical Range of Motion (CROM) device (Performance Attainment Associates, USA) will be used to measure the cervical range of motion, including flexion, extension, lateral flexion and rotation.