Participants were positioned in prone, with the head in neutral position and the arms beside the body. They were asked to perform conscious breathing. The physical therapist applied direct firm rotary pressure, via thumb or tip finger, for 1 minute, from the transverse processes of T1 to the transverse processes of T12. To finish the intervention, hands were placed on the skull and sacrum during 2 minutes without movement. Neuro-lymphatic reflexes as referred to applied kinesiology, are locations on the body that are believed to affect a specific muscle and organ. Duration of the treatment is 15 minutes.

Then the therapist performs pressures in the transverse apophysis from D1 to D12 (level of the paravertebral muscles, at a distance of 2 fingers of the spinous apophysis), applying sustained pressure during expiratory time until the articulatory barrier is reached. Three repetitions are performed at each vertebral level. It is done bilaterally, then longitudinal pressures are applied on dorsal vertebrae during expiratory time, 3 repetitions. It ends like treatment 1. This technique aims to normalize possible slight dysfunctions of the spine, enhance the feeling of comfort and pain, and relax the spine. Duration of the treatment is 15 minutes.

The therapist performs costal-vertebral articulatory movement, from 1st to 12th rib (level of the outside paravertebral muscles, at a distance of 4 fingers from the spinous apophysis on the back of the costal body) applying a sustained pressure during expiratory time and promoting its biomechanics, up to the articulatory barrier. Three repetitions are performed at each costal level. It is done bilaterally, then longitudinal pressures are applied on dorsal vertebrae during expiratory time, 3 repetitions. It ends like treatment 1. This technique aims to normalize the mobility of the ribs, enhance the feeling of comfort and pain, and relax the spine. Duration of the treatment is 15 minutes.

The physical therapist applied direct firm rotary pressure, via thumb or tip finger, for 1 minute, from the transverse processes of T1 to the transverse processes of T12. To finish the intervention, hands were placed on the skull and sacrum during 2 minutes without movement.

Cervical movement was evaluated with cervical goniometer. The Cervical Range of Motion (CROM) system combines inclinometers and magnets arranged on a head support and also supported on the nose bone.

Global cervical movement was evaluated with cervical goniometer. The Cervical Range of Motion (CROM) system combines inclinometers and magnets arranged on a head support and also supported on the nose bone.

Global cervical movement on both sides was evaluated with cervical goniometer. The Cervical Range of Motion (CROM) system combines inclinometers and magnets arranged on a head support and also supported on the nose bone.

Global cervical movement on both sides was evaluated with cervical goniometer. The Cervical Range of Motion (CROM) system combines inclinometers and magnets arranged on a head support and also supported on the nose bone.

Test sit-and-reach or finger-floor distance. The subject remains standing on a box designed for this purpose, leaving the arms and trunk relaxed. In this position the subject flexes the trunk forward and maintains its maximum flexion for 3 seconds. This is repeated and the most favorable is measured. There is a vertical scale with a range of 50 cm (25 cm negative and 25cm positive). The evaluator is placed next to the scale and records the furthest measure touched by the fingertips of both hands. If the hands reach different measures, the shortest is recorded.

Two questionnaires were used. They were designed for this purpose and adapted. They included assessment of sense of wellbeing and comfort on 7 different body areas through a 10 cm scale where 0 is absolute discomfort and 10 full comfort. Subsequently, 16 affirmations were included (to be confirmed), of which 4 are inverted which are scored with a Likert scale of 1 to 5.