the subjects will receive whole-body vibration three times per week for twelve weeks +supplementations

the subjects will receive aerobic exercise three times per week for twelve weeks+supplementations

the subjects will receive supplementations three times per week for twelve weeks

All participants in the WBV group will perform the WBV training on a vibrating device (Confidence Vibration Plate Power Plus, China), which produces a lateral peak-to-peak oscillation. They will stand on the WBV platform with a 150° knee angle during the exposure minute. They started the training with three sets of 1 min separated by a 1-min resting period and vibration amplitude of 1 mm. They will add one set every session until they performed 10 sets of WBV. The frequency started at 20 Hz, which will be increased gradually by 2 Hz every 2 weeks +magnesium (Mg) (250 g) and vitamin B6 supplementation

The premenstrual syndrome questionnaire also measured the occurrence and severity of two menstrual pain symptoms, including cramp and backache experienced during the first 2 days of the women' last menstrual period. Premenstrual symptoms were scaled as: mild (1); moderate (2); and severe (3). Young women with PMS should experience a premenstrual symptoms score of at least 50% greater than the postmenstrual score

blood sampl a normal reading is less than 10 milligram per liter (mg/L), more than 10 milligram the level of inflammation in body increase.