Abstract：
CONTEXT:A variety of ankle self-stretching exercises have been recommended to improve ankle-dorsiflexion range of motion (DFROM) in individuals with limited ankle dorsiflexion. A strap can be applied to stabilize the talus and facilitate anterior glide of the distal tibia at the talocrural joint during ankle self-stretching exercises. Novel ankle self-stretching using a strap (SSS) may be a useful method of improving ankle DFROM. OBJECTIVE:To compare the effects of 2 ankle-stretching techniques (static stretching versus SSS) on ankle DFROM. DESIGN:Randomized controlled clinical trial. SETTING:University research laboratory. PATIENTS OR OTHER PARTICIPANTS:Thirty-two participants with limited active dorsiflexion (<20°) while sitting (14 women and 18 men) were recruited. MAIN OUTCOME MEASURE(S):The participants performed 2 ankle self-stretching techniques (static stretching and SSS) for 3 weeks. Active DFROM (ADFROM), passive DFROM (PDFROM), and the lunge angle were measured. An independent t test was used to compare the improvements in these values before and after the 2 stretching interventions. The level of statistical significance was set at α = .05. RESULTS:Active DFROM and PDFROM were greater in both stretching groups after the 3-week interventions. However, ADFROM, PDFROM, and the lunge angle were greater in the SSS group than in the static-stretching group (P < .05). CONCLUSIONS:Ankle SSS is recommended to improve ADFROM, PDFROM, and the lunge angle in individuals with limited DFROM.
journal_name
J Athl Trainjournal_title
Journal of athletic trainingauthors
Jeon IC,Kwon OY,Yi CH,Cynn HS,Hwang UJdoi
10.4085/1062-6050-51.1.01subject
Has Abstractpub_date
2015-12-01 00:00:00pages
1226-32issue
12eissn
1062-6050issn
1938-162Xjournal_volume
50pub_type
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