The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players
Regarding the relationship between muscle fatigue resulted from sport activities and dynamic balance, the purpose of this study was to examine the effect of proximal and distal muscle fatigue of lower extremity on dynamic balance of male soccer players. 20 male physical education students (the mean...
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| Format: | Article |
| Language: | English |
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University of Tehran
2011-01-01
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| Series: | Sport Sciences and Health Research |
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| Online Access: | https://sshr.ut.ac.ir/article_24149_801fe4784d7ca90290acd70c8684370b.pdf |
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| author | Sadredin Shojadin kamran johari heidar Sadaghi |
| author_facet | Sadredin Shojadin kamran johari heidar Sadaghi |
| author_sort | Sadredin Shojadin |
| collection | DOAJ |
| description | Regarding the relationship between muscle fatigue resulted from sport activities and
dynamic balance, the purpose of this study was to examine the effect of proximal and
distal muscle fatigue of lower extremity on dynamic balance of male soccer players. 20
male physical education students (the mean and standard deviation of age: 20.24?0.73
yrs, height 170.27?4.28 cm, weight 67.38?9.24 kg and body mass index (BMI)
23.22?2.02 kg/m2, without any lower extremity injury or orthopedic problem) from
Tehran Tarbiat Moallem University who participated three times per week in the
exercise program of the university soccer team voluntarily participated in this study. In
order to estimate the participants’ dynamic balance, after a short warm-up (5-10 minutes
of stretching and slow running), (SEBT) balance test was applied. Dynamometer
Isokinetic Biodex System was used to execute proximal and distal muscle fatigue in lower
extremity. Each subject participated in four muscle fatigue sessions. The fatigue program
was randomly executed with respect to location and plane motion to one of the muscle
groups of plantar/dorsiflexors and evertor/inventors of ankle joint and flexor/extensors
and abductor/adductors of hip joint. Repeated contractions until reaching 50% of
primary maximum torque with an interval of 72 hours and in the same situation as far as
possible were performed. After fatigue program, SEBT posttest was applied. Descriptive
statistics, correlated t test and analysis of variance (repeated measures) were used for
statistical analysis (P?0.05). The results showed that the isokinetic fatigue of proximal
and distal muscles of lower extremity significantly decreased accessible distance in SEBT
test. Furthermore, fatigue in the muscles of hip joints significantly decreased accessible
distance compared to the muscles of ankle joints. It can be concluded that the fatigue of
proximal muscles in lower extremity was more effective in the dynamic balance of soccer
players compared to the distal muscles. |
| format | Article |
| id | doaj-art-d1700b5e3d6f4c4fb99a2ba03e08d8b2 |
| institution | OA Journals |
| issn | 2981-0205 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | University of Tehran |
| record_format | Article |
| series | Sport Sciences and Health Research |
| spelling | doaj-art-d1700b5e3d6f4c4fb99a2ba03e08d8b22025-08-20T02:31:08ZengUniversity of TehranSport Sciences and Health Research2981-02052011-01-0122658024149The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer PlayersSadredin Shojadinkamran johariheidar SadaghiRegarding the relationship between muscle fatigue resulted from sport activities and dynamic balance, the purpose of this study was to examine the effect of proximal and distal muscle fatigue of lower extremity on dynamic balance of male soccer players. 20 male physical education students (the mean and standard deviation of age: 20.24?0.73 yrs, height 170.27?4.28 cm, weight 67.38?9.24 kg and body mass index (BMI) 23.22?2.02 kg/m2, without any lower extremity injury or orthopedic problem) from Tehran Tarbiat Moallem University who participated three times per week in the exercise program of the university soccer team voluntarily participated in this study. In order to estimate the participants’ dynamic balance, after a short warm-up (5-10 minutes of stretching and slow running), (SEBT) balance test was applied. Dynamometer Isokinetic Biodex System was used to execute proximal and distal muscle fatigue in lower extremity. Each subject participated in four muscle fatigue sessions. The fatigue program was randomly executed with respect to location and plane motion to one of the muscle groups of plantar/dorsiflexors and evertor/inventors of ankle joint and flexor/extensors and abductor/adductors of hip joint. Repeated contractions until reaching 50% of primary maximum torque with an interval of 72 hours and in the same situation as far as possible were performed. After fatigue program, SEBT posttest was applied. Descriptive statistics, correlated t test and analysis of variance (repeated measures) were used for statistical analysis (P?0.05). The results showed that the isokinetic fatigue of proximal and distal muscles of lower extremity significantly decreased accessible distance in SEBT test. Furthermore, fatigue in the muscles of hip joints significantly decreased accessible distance compared to the muscles of ankle joints. It can be concluded that the fatigue of proximal muscles in lower extremity was more effective in the dynamic balance of soccer players compared to the distal muscles.https://sshr.ut.ac.ir/article_24149_801fe4784d7ca90290acd70c8684370b.pdfdistal musclesdynamic balancefatiguelower extremityproximal muscles |
| spellingShingle | Sadredin Shojadin kamran johari heidar Sadaghi The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players Sport Sciences and Health Research distal muscles dynamic balance fatigue lower extremity proximal muscles |
| title | The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players |
| title_full | The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players |
| title_fullStr | The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players |
| title_full_unstemmed | The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players |
| title_short | The Effect of the Fatigue in Lower Extremity Proximal and Distal Muscles on Dynamic Balance in Male Soccer Players |
| title_sort | effect of the fatigue in lower extremity proximal and distal muscles on dynamic balance in male soccer players |
| topic | distal muscles dynamic balance fatigue lower extremity proximal muscles |
| url | https://sshr.ut.ac.ir/article_24149_801fe4784d7ca90290acd70c8684370b.pdf |
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