Hip, Trunk, and Shoulder Rotational Range of Motion in Healthy Japanese Youth and High-school Baseball Pitchers.
baseball
high school
range of motion
youth
Journal
Progress in rehabilitation medicine
ISSN: 2432-1354
Titre abrégé: Prog Rehabil Med
Pays: Japan
ID NLM: 101707740
Informations de publication
Date de publication:
2019
2019
Historique:
received:
17
10
2018
accepted:
25
02
2019
entrez:
14
8
2020
pubmed:
20
3
2019
medline:
20
3
2019
Statut:
epublish
Résumé
The rotational range of motion (ROM) in the upper extremities, trunk, and lower extremities is important for throwing motion. However, unlike for the shoulders, the differences relating to age and throwing-side in trunk and lower extremity ROMs in baseball pitchers are unknown. This study examined the effects of age and dominance on the ROMs of the trunk and upper and lower extremities. The study included 356 young baseball pitchers aged 9-17 years who participated in off-season baseball camps. The subjects comprised 155 youth pitchers (aged 9-14 years) and 201 high-school pitchers (aged 15-17 years) who were able to throw at full force without pain. The neck, shoulder, trunk, and hip rotational ROMs on the dominant and non-dominant side were measured by well-trained physical therapists. The differences between throwing sides and between age groups were examined using two-way analysis of variance. Shoulder external rotation on the dominant side was greater than that on the non-dominant side. Shoulder external and internal rotational ROMs were maintained regardless of age, whereas the trunk rotational ROM significantly increased with age. The effects of age and dominance on ROMs of the neck, trunk, and upper and lower extremities in Japanese youth and high-school baseball pitchers were clarified. These data could be used as a specific reference and as target values for the rehabilitation of throwing injuries in young athletes.
Identifiants
pubmed: 32789256
doi: 10.2490/prm.20190009
pii: 20190009
pmc: PMC7365248
doi:
Types de publication
Journal Article
Langues
eng
Pagination
20190009Informations de copyright
©2019 The Japanese Association of Rehabilitation Medicine.
Déclaration de conflit d'intérêts
CONFLICTS OF INTEREST: The authors declare that there are no conflicts of interest regarding the publication of this article
Références
Med Sci Sports Exerc. 2002 Dec;34(12):2052-6
pubmed: 12471315
Res Q Exerc Sport. 2013 Jun;84(2):239-44
pubmed: 23930550
Am J Sports Med. 2002 Jan-Feb;30(1):136-51
pubmed: 11799012
J Manipulative Physiol Ther. 1996 Jun;19(5):306-9
pubmed: 8792319
Clin Orthop Relat Res. 2012 Jun;470(6):1586-94
pubmed: 22532313
Am J Sports Med. 1988 Nov-Dec;16(6):577-85
pubmed: 3239614
Sports Health. 2009 Mar;1(2):131-6
pubmed: 23015864
Am J Sports Med. 2010 Dec;38(12):2487-93
pubmed: 20807860
Res Q Exerc Sport. 2006 Dec;77(4):417-27
pubmed: 17243217
J Orthop Sports Phys Ther. 1993 Aug;18(2):402-8
pubmed: 8364594
Sports Health. 2015 Jan;7(1):67-74
pubmed: 25553215
Am J Sports Med. 1976 Sep-Oct;4(5):189-200
pubmed: 998840
J Shoulder Elbow Surg. 2001 May-Jun;10(3):242-6
pubmed: 11408905
Sports Health. 2010 Mar;2(2):101-15
pubmed: 23015928
Am J Sports Med. 1989 Jul-Aug;17(4):525-31
pubmed: 2782536
Am J Sports Med. 1997 Sep-Oct;25(5):609-13
pubmed: 9302464
Am J Sports Med. 2014 Feb;42(2):430-6
pubmed: 24214927
J Bone Joint Surg Am. 1979 Jul;61(5):756-9
pubmed: 457719
J Athl Train. 2012 Sep-Oct;47(5):507-13
pubmed: 23068587
Phys Ther. 1992 Nov;72(11):770-80
pubmed: 1409874
Am J Sports Med. 1985 Jul-Aug;13(4):216-22
pubmed: 4025673
Am J Sports Med. 2011 Feb;39(2):329-35
pubmed: 21131681
Orthop Traumatol Surg Res. 2012 Feb;98(1):17-23
pubmed: 22227606
J Athl Train. 2010 Mar-Apr;45(2):191-7
pubmed: 20210623