Ignite Creation Date:
2024-10-26 @ 3:38 PM
Last Modification Date:
2024-10-26 @ 3:38 PM
Study NCT ID:
NCT06562322
Status:
COMPLETED
Last Update Posted:
None
First Post:
2024-08-16
Brief Title:
Acute Effect of Photobiomodulation Therapy on Muscle Performance in Female Futsal Players
Sponsor:
None
Organization:
None
Study Overview
Official Title:
Acute Dose-response Effect of Photobiomodulation Therapy on Muscle Performance in Female Futsal Players a Randomized Double-blind Placebo-controlled Crossover Study
Status:
COMPLETED
Status Verified Date:
2024-08
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
No
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Photobiomodulation therapy PBMT has recently been indicated as a potential therapeutic strategy in diverse health and sports contexts However its efficacy on muscle performance in female futsal players remains unknown The purpose of this study was to investigate the dose-response effect of PBMT on muscle performance in female futsal players
Detailed Description:
Background Photobiomodulation therapy PBMT has recently been indicated as a potential therapeutic strategy in diverse health and sports contexts However its efficacy on muscle performance in female futsal players remains unknown The purpose of this study is to investigate the dose-response effect of PBMT on muscle performance in female futsal players Methods In a crossover design fifteen female futsal athletes age 18-30 years will be randomized to receive 1 of 4 PBMT conditions placebo 300 900 and 1260 joules J on four occasions separated by a 2-wk washout period PBMT treatments will be applied on the quadriceps muscle of both legs using a device containing 200 light-emitting diodes LEDs immediately before the following tests dependent variables countermovement jump CMJ ie flight time as indicator of muscle power maximum voluntary isometric contraction MVIC for the leg extension exercise ie muscle strength and 3 sets of repetitions-to-failure ie local muscular endurance for the 45ยบ leg press exercise with recording of rating of perceived exertion RPE after each set The fatigue index will be determined by the number of repetitions between sets 1 and 3 Statistical analyses will be performe using IBM SPSS Statistics for Windows version 240 IBM Corp Armonk NY Data will be tested for normality and homogeneity using the Shapiro-Wilks and Levenes tests respectively One-way ANOVA tests will be performed to evaluate the differences in the fatigue index flight time and peak and mean torque between the treatment conditions placebo 300 900 and 1260 J Changes over time and between treatment conditions in maximum number of repetitions and RPE will be analyzed with two-way repeated measures ANOVA Violation of sphericity was corrected using the Greenhouse-Geisser method When significant differences will be confirmed with the ANOVA multiple comparison testing will be performed using the Bonferroni post hoc correction to identify these differences Values will be expressed as mean standard deviation and 95 confidence interval The significance level was set at p 005
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None