Purpose: The purpose of this study was to assess the effect of selected therapeutic 12 weeks regular aerobic exercise on remedial case of premenstrual syndrome students. Materials: A quasi-experimental study was used on a randomly selected 30 female students aged 18 to 30 years who meet the eligibility criteria at Arba Minch University. Participants were divided in to two groups: experimental group (n=15) and control group (n=15) for comparison purpose. The therapeutic aerobic exercise duration was 40-60 minutes and carried out for 12 weeks with three sessions per week. In this study the premenstrual symptoms questionnaire consists of 8 domains of used. The domains were pain, concentration, behavioral change, autonomic reactions, water retention, negative effect, arousal and control. A paired t-test statistical method was used for data analysis. SPSS version 20 was used for data management and analysis. Result: The study found mean scores of negative reaction decreased after 12 weeks with a frequency of 3 per week therapeutic aerobic training in the experimental group but not in the control. Further, a statistically significant change was observed for all measured variables for experimental group. However, there was no a statistically significant change for the controls. The selected therapeutic aerobic exercise training program on treating premenstrual syndrome had a significance effects on experimental group and students who practiced for twelve weeks with a repetition of three times per week. Conclusion: Twelve weeks of regular therapeutic aerobic exercise with three sessions per a week with intensity of 40 to 60 minutes reduces the severity of feeling premenstrual syndrome symptoms (PMS).
The purpose of the study to determine anthropometric and hematological profile of some selected Ethiopian premier league male soccer players according to playing position. Descriptive cross-sectional study was employed on purposely selected twenty eighty premier league soccer players from (14) Sidama Coffee and from (14) Hawassa Town soccer club from all positions (GK, DF, MD, SK). Anthropometric, speed, agility and seventeen hematological parameters (WBC, RBC, Lymph, HGB, HCT, MCV, MCH, MCHC, PLT, RDW-CV, RDW-SD, PLT, MPV, PDW, PCT, P-LCC, and P-LCR) were measured. The obtained quantitative data was analyzed by one way analysis of variance (ANOVA) (p<0.05) with the help of SPSS version 20.00 software. The study found mean scores of anthropometric, performance and hematological parameter among soccer players. Further a statistically significant change was observed is only WBC, RBC and MCH hematological variables were observed when compared among the different playing positions (goalkeepers, defenders, midfielders and attackers). It was concluded that no significant difference in anthropometric and hematological variables except (WBC, RBC and MCH) soccer players between playing position, although the values of the measured hematological parameters fell within the reference range (P>0.05). It could be considered that regular monitoring of the anthropometric and hematological parameters is fundamental for the identification of a health status and related optimal performances by sport medicine specialist, nutritionist, trainers and selection of adequate training intensity by trainers. From a practical point of view, the clinician has to take into account not only age, but also training status of individuals when evaluating their blood tests.
The purpose of the present study was to investigate the effect of twelve-week aerobic exercise on health-related physical fitness components of grade eleven Gonjy preparatory school male students. The study employed an experimental research design. A simple random sampling method was used to select 30 sample students from the 242 total populations and classify them randomly into two equal experimental and control groups (n = 15). The Control group had participated in regular physical education one class of 40-minute per week in the school, but the experimental group participated additional three sessions per week for 60 minutes aerobic exercise training program, which comprised walking, jogging, running, rope skipping, and aerobic dance. Experimental and control groups had taken pre and post-test cardiorespiratory fitness, body composition, muscular endurance, muscular strength, and flexibility measured using cooper test, three-minute step test, using body mass index formula, siting tuck, chin up and sit & reach test respectively. The data collected from the study groups were analyzed by using Statistical Package for Social Science version 23 software and computed independent t-test and paired t-test and the level of significance was set at 0.05 levels. The results revealed in independent and paired t-test analysis of 12-week aerobic exercise training has significantly changed on cardiorespiratory fitness (p=0.001), muscular endurance (p=0.001) flexibility (independent p=0.04 paired p=0.02), and body mass index (p=0.001). But no significant change was observed on muscular strength in experimental and control groups of independent t-test (p=0.534 and p=0.41) and paired t-test (p=0.43 and p=0.33). Based on the finding, it was concluded that the 12 weeks aerobic exercise training program for three days per week schedule has been advantageous for the improvement of students’ health-related physical fitness variables.
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