Comparative Effects of Aerobic Exercises and Jacobson's Progressive Relaxation Technique in Primary Dysmenorrhea

Group A Duration of forty five minutes Warm up exercises for 10 minutes. Free active movement of upper limb, lower limb, and upper body, cross toe to touch dynamic stretches such as lunges, Achilles tendon and hamstrings stretching. The aerobic workout duration will be 25mins.. The aerobic exercise involved the following steps with15reps of each exercise and while changing the step slow marching step for 15second and then move towards the next step. single step touch, double step touch, step touch front and back ,grapevine, knee lift , lunge side and back, L step ,V step, jumping jacks. Cool down exercises for 10 minutes included slow marching, quadriceps and hamstring and stretching. Subjects were prohibited from aerobics during menstruation and data were recorded for two menstrual cycles.

Group B Jacobson's relaxation technique is a type of therapy that focuses on tightening and relaxing specific muscle groups in a sequence that makes you feel calmer and makes you aware of your body and physical sensations. It is also known as PMRT. (39) JPRT was applied three times a week from the estimated date of ovulation to the onset of the next menstruation. . The participants were in a supine position and were supported with cushions. The JPRT involves participants actively contracting muscles to create tension and then progressively releasing them. First of all, the participants were asked to contract the muscles tightly and hold for slow count of 5seconds (s) and then relax them completely for 10 s. At the same time, the participants practiced diaphragmatic breathing. The participants repeatedly performed JPMRT for each body part. Each session lasted about 20-30 min.