東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁

切換: 標籤 | MARC模式 | ISBD

Shoulder Rotator Strength Profile in...

Lowe, Kelli Usa.

FindBook

Google Book

Amazon

博客來

Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players./
作者:	Lowe, Kelli Usa.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	47 p.
附註:	Source: Dissertations Abstracts International, Volume: 82-10, Section: B.
Contained By:	Dissertations Abstracts International82-10B.
標題:	Physical therapy. -
電子資源:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28414360
ISBN:	9798597097848

Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players.
Lowe, Kelli Usa.

Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 47 p.

Source: Dissertations Abstracts International, Volume: 82-10, Section: B.

Thesis (D.P.T.)--California State University, Fresno, 2021.

This item must not be sold to any third party vendors.

Due to the musculoskeletal changes observed in shoulders of overhead athletes and the increased risk of injury in the adolescent female athlete population, the purpose of this study is to evaluate peak isometric glenohumeral external rotation (ER) strength, internal rotation (IR) strength and external-to- internal rotation (ER:IR) strength ratio in the dominant (D) and non-dominant (ND) shoulders of adolescent female volleyball players. Fifteen asymptomatic adolescent female club volleyball players (age = 14.8 ± 1.01 years, height = 164.0 ± 5.21 cm, weight = 59.25 ± 14.39 kg) completed isometric strength testing for shoulder IR and ER. SPSS software was used for descriptive and inferential statistics. All participants presented with IR strength weakness and ER:IR strength ratios greater than the normal range. No significant difference between D and ND IR strength (p = 0.362, d = 0.20, power = 7.7%) and ER:IR strength ratio (p = 0.856, d = 0.05, power = 4.1%) was observed. Although D ER strength was statistically greater than ND strength (p = 0.011), it was not clinically meaningful due to a low power (8.1%) and small effect size (d = 0.20). The current study did not observe a clinically significant difference in glenohumeral rotational strength bilaterally. However, the raw values of IR strength revealed significant weakness which contributed to abnormal strength ratio. The results demonstrate the need to consider each arm individually in adolescent athletes, rather than comparing bilaterally. Further research is needed to develop normative shoulder rotation strength values in the female adolescent volleyball population to then apply a preventative training program addressing adaptations that have been associated with injury in older volleyball players.

ISBN: 9798597097848Subjects--Topical Terms:

588713
Physical therapy.
Subjects--Index Terms:

Adolescent

Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players.
LDR:02881nmm a2200349 4500 001 2284013
005 20211115072010.5
008 220723s2021 ||||||||||||||||| ||eng d
020 $a 9798597097848
035 $a (MiAaPQ)AAI28414360
035 $a AAI28414360
040 $a MiAaPQ $c MiAaPQ
100 1 $a Lowe, Kelli Usa. $3 3563114
245 1 0 $a Shoulder Rotator Strength Profile in Adolescent Female Volleyball Players.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2021
300 $a 47 p.
500 $a Source: Dissertations Abstracts International, Volume: 82-10, Section: B.
500 $a Advisor: Roos, Jennifer.
502 $a Thesis (D.P.T.)--California State University, Fresno, 2021.
506 $a This item must not be sold to any third party vendors.
520 $a Due to the musculoskeletal changes observed in shoulders of overhead athletes and the increased risk of injury in the adolescent female athlete population, the purpose of this study is to evaluate peak isometric glenohumeral external rotation (ER) strength, internal rotation (IR) strength and external-to- internal rotation (ER:IR) strength ratio in the dominant (D) and non-dominant (ND) shoulders of adolescent female volleyball players. Fifteen asymptomatic adolescent female club volleyball players (age = 14.8 ± 1.01 years, height = 164.0 ± 5.21 cm, weight = 59.25 ± 14.39 kg) completed isometric strength testing for shoulder IR and ER. SPSS software was used for descriptive and inferential statistics. All participants presented with IR strength weakness and ER:IR strength ratios greater than the normal range. No significant difference between D and ND IR strength (p = 0.362, d = 0.20, power = 7.7%) and ER:IR strength ratio (p = 0.856, d = 0.05, power = 4.1%) was observed. Although D ER strength was statistically greater than ND strength (p = 0.011), it was not clinically meaningful due to a low power (8.1%) and small effect size (d = 0.20). The current study did not observe a clinically significant difference in glenohumeral rotational strength bilaterally. However, the raw values of IR strength revealed significant weakness which contributed to abnormal strength ratio. The results demonstrate the need to consider each arm individually in adolescent athletes, rather than comparing bilaterally. Further research is needed to develop normative shoulder rotation strength values in the female adolescent volleyball population to then apply a preventative training program addressing adaptations that have been associated with injury in older volleyball players.
590 $a School code: 6050.
650 4 $a Physical therapy. $3 588713
653 $a Adolescent
653 $a Female
653 $a Shoulder
653 $a Strength
653 $a Volleyball
690 $a 0382
710 2 $a California State University, Fresno. $b Physical Therapy. $3 3286130
773 0 $t Dissertations Abstracts International $g 82-10B.
790 $a 6050
791 $a D.P.T.
792 $a 2021
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28414360