From a medical point of view, the two physiotherapy artifacts, the intermediate frequency electrotherapy instrument and the fascia gun, are also based on physical therapy. Intermediate frequency electrotherapy instrument is "electrotherapy", and fascia gun is born out of DMS and belongs to "force therapy". Intermediate frequency electrotherapy instrument outputs different waveforms by simulating bioelectric frequency, which makes muscles vibrate spontaneously, thus eliminating cervical spondylosis, scapulohumeral periarthritis and lumbar disc herniation. Fascia gun mainly penetrates deep muscle fascia by high-frequency powerful hitting to remove adhesion and creatine, so as to eliminate muscle soreness and fatigue.
Which to send, intermediate frequency electrotherapy instrument or fascia gun, depends on the needs of family members. If family members are often troubled by lumbar disc herniation or cervical spondylosis of scapulohumeral periarthritis, intermediate frequency electrotherapy can liberate them from the disease; Fascia gun is more suitable for muscle relaxation after long-term exercise or labor. For example, after the League Year, family members bent down to wash dishes for a long time, with backache. At this time, using a fascia gun to treat the family members' strength can immediately relieve muscle soreness than giving anything.
Considering the convenience, effect and safety of IF electrotherapy instrument and fascia gun, I personally prefer IF electrotherapy instrument if it is for elders. The medium frequency electrotherapy instrument can be used by sticking the electrode piece, and the current output is balanced, making it easier to control the current. Fascia gun is smaller, the effect is faster and more direct, but it is not easy for the elderly to master strength, so it is not recommended for the elderly to use fascia gun in principle.