Annals of Applied Sport Science

Background. The impact of movement pattern of resistance training on some factors related to cardiovascular diseases is not clear.

Objectives. Therefore, the purpose of this study was to investigate the effects of 8 week different resistance training patterns on lipid profile and hormonal responses in young males.

Methods. Forty untrained students in 23.8±2.66 average years old and weight of 67.43±4.96 kg were randomly selected, who participated volunteering in this investigation. They were randomly divided into practice groups including upper-body, lower-body, and compound for 3 sessions during 8 weeks (%60 to %80 of a maximum repetition) (control n=10). In order to assess lipid profile and hormone concentration, body composition and blood samples of subjects were measured in similar conditions in three stages: pre-test, end of the 4th week, and end of the 8th week.

Results. fat percentage (P<0.002) had a significant reduction and TG (P<0.002), HDL (P<0.001), and testosterone (P<0.002) had significant increases compared to the pretest in upper-body group. In lower-body group, however, a significant reduction in fat percentage (P<0.006) was observed, and HDL (P<0.001), VLDL (P<0.002), and testosterone (P<0.000) values had significant increases compared to the pretest. there was a significantly increase after 8 weeks in BMI (P=0.006), TG (P<0.030), and muscle mass (P<0.007), and a significant reduction in cortisol (P<0.016) compared to the pretest after a four-week exercise in compound group.

Conclusion. It seems that upper-body and lower-body resistance training optimal methods make desirable changes in some cardiovascular risk factors, for example reduction in fat percentage and increase in HDL, the facts which could leads about prevention of cardiovascular diseases in untrained individuals.

Background. Insufficient movement patterns may expose athletes to injury, so it is vital to recognize and rectify these movement patterns.

Objectives. The purpose of this study was to assess the fundamental movement patterns and determine the effect of a four-week FIFA+11 program on functional movement screen (FMS) scores of junior soccer players.

Methods. A pre-test post-test quasi-experimental design with an intervention and control group was chosen for the present study. The sample consisted of 28 players at the Rasht education system soccer academy. The players first completed the FMS tasks and then were randomly divided into intervention (n=14) and control (n=14) groups. The intervention group then participated in FIFA+11 for four weeks (three times a week) while control group followed their ordinary warm-up program during this period. After four weeks, both groups completed the FMS tasks and the pre-test and post-test results were compared.

Results. The results indicated a significant difference in FMS scores in the intervention group between baseline and post-intervention scores (p = 0.001). No significant difference was found in these scores for the control group (p = 0.082). It is showed a significant difference in FMS scores between the intervention and control groups after intervention (p = 0.001). A 57% increase was observed in the number of intervention group players who achieved a score above the injury threshold (14) after four weeks of intervention. A 36% decrease in asymmetry was also observed in the intervention group.

Conclusion. It appears that the FIFA+11 program improved the fundamental movement patterns of the junior soccer players. It is suggested that coaches use FIFA+11 to improve the quality of movement of players and encourage them to exercise using correct movement patterns to avert injury.