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Carbon Sprinting Spiked-Shoes Trial

NCT05881148 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 21

Last updated 2023-11-02

No results posted yet for this study

Summary

Objectives :

To determine intra and inter-subject sprinting performance modifications with trademarked Carbon-made spiked-Shoes (CS) compared to usual carbon-free ones (Standard spiked-Shoes-SS).

Methods :

Design. Multiple N-of-1 trial (Alternating Treatments Design), with block randomisation and double blind procedure. For each participants, sixteen repetitions of 30m-sprint are applied either with CS or SS, in random order for each repetition, during a 3h session a day. Blind procedures are reached by applying a dark sleeve cover on each shoes, and by separating raters from investigators.

Patients. Regional to National healthy sprinting athletes (750 IAAF/WA points), affiliated to the French Athletics Federation among the South Regional Athletic League (Comité du Var-FFA), are recruited as volunteers, with their own CS (from the same brand for homogeneity and generalisation concerns) and SS.

Main criteria. Time on a 30-meters sprint, with Force-Velocity Profiling (FVP) procedure, using Stalker Sport radar.

Secondary outcome measures. F0, V0, Vmax, Pmax , DRP and other standard FVP parameters, also measured with MySprint software; morphometric and cinematic data ; mean price difference between the two models.

Statistical analyses. A block randomisation model will be applied to check for the randoms size; variance analysis with a mixt linear model will be applied for group and confounding factors analysis. Student-T test and NAP will be applied for intra-individuals analysis.

Conditions

  • Sprint Performance
  • Carbon Spiked-shoe
  • Force-velocity Profile
  • N of 1 Study Design

Interventions

OTHER

Carbon sprinting spiked-shoes

Trademarked Carbon Spiked-Shoes, from one Trademark only to ensure generalization concerns, is used alternatively with standard carbon-free spiked-shoes, for 8 repetitions of 30m-sprint each, separated by 10 minutes rest each.

OTHER

Standard carbon-free sprinting spiked-shoes

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Sponsors & Collaborators

  • Hôpital Léon Bérard

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
CROSSOVER

Eligibility

Min Age
15 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-06-03
Primary Completion
2023-08-06
Completion
2023-08-06

Countries

  • France

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05881148 on ClinicalTrials.gov