Effects of Shockwave Therapy Versus Radiofrequency

Radiofrequency protocol - The radiofrequency protocol was performed in dorsal decubitus, with the head elevated at 45 degrees. The application was in capacitive mode, with a 7cm electrode, always in movement. The duration of the application was established in 15 minutes, maintaining the local temperature between 40 to 42 celsius degrees at the epidermis.

Aerobic exercise protocol - 40 minutes of aerobic moderate-intensity exercise (45-55% of reserve heart rate) using Karvonen's formula, performed on a cycloergometer. The duration of the exercise was divided into three parts: warm-up (5 minutes); body (30 minutes); and cooling (from 5 to 10 minutes). The entire protocol was monitored through the Polar® brand heart rate monitor and watch.

The shock wave device corresponds to the BTL-6000 X-Wave TM with a 20mm transmitter multifocal. The parameters used correspond to the pressure set between 2.8 and 3.5 bar, frequency 15 hertz and 3000 pulses per 10x15 cm area. It was used as a means contact gel for ultrasound, reference 033-051. In this procedure the participants found themselves in the supine position, with a pillow under the head and with the bending knees.