IMPLEMENTASI BODY MEKANIK DAN HAMSTRING UNTUK MENGURANGI NYERI PUNGGUNG IBU HAMIL TRIMESTER III DI PUSKESMAS KENDAL 1 DAN KELURAHAN KARANGAYU

Lower back pain in third trimester pregnant women is caused by an increase in the hormones estrogen and progesterone, which cause relaxation of the ligaments in the body, thereby increasing the mobility of joints or muscles, especially the muscles in the pelvis. This back pain can cause significant discomfort and pain. Pharmacological treatment can be done by administering pain-reducing drugs such as paracetamol. Meanwhile, non-pharmacological methods that can be used include warm baths, hot or cold compresses, deep breathing exercises, music therapy, aromatherapy, relaxation, massage, and the use of body mechanics. Body mekanik is the efficient, coordinated, and safe use of the body to produce movement and maintain balance during activities. Using proper body mekanik can maintain body posture and reduce the risk of musculoskeletal injuries in pregnant women during activities. Method: This EBP-based descriptive study explored the reduction of lower back pain in third trimester pregnant women with body and hamstring mechanics. Respondents were observed for four days with daily visits. Before the procedure, the first respondent's pain was on a scale of 4 and for the second respondent a scale of 5. After the procedure, on the fourth day, the first respondent showed a decrease in pain to a scale of 0, and the second respondent also experienced a decrease in pain to a scale of 0. Body mekanik and hamstring were proven provides relaxation, reduces pain, and improves sleep quality. Body mekanik and hamstring are effective in reducing back pain in third trimester pregnant women.