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High Intensity Resistance Training Combined With Blood Flow Restricted Exercise in Elite Handball Players

NCT04750694 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2021-02-11

No results posted yet for this study

Summary

Purpose of the study is: to investigate the effects of 8 weeks intervention of high intensity resistance training(HIRT) combined with Blood Flow Restricted Exercise (BFRE) compared to high intensity resistance training alone.

Detailed Description: 30 elite handball players will be randomized into 2 groups of 15 participants each. Participants will be evaluated in the week before and the week after an 8-weeks training intervention with 2 weekly sessions. Based on their baseline muscle strength the participants will be randomized into two groups: HIRT-BFRE or HIRT-HIRT. Participants in both groups will perform a full-body training programme of HIRT. After the Full-body programme, Back squat exercise with low intensity and Blood flow restriction will be performed to the HIRT-BFRE group and back squat exercise with high intensity without blood flow restriction will be performed by HIRT-HIRT. Evaluation protocol includes: muscle strength measurement with 1 repetition maximum of Back squat and knee extension, muscle mass with Dual-Energy X-ray absorptiometry, muscle thickness of the thigh with ultra sound measurement, vertical jump height with linear Encoder, sprint performance with 30m sprint time.

Conditions

  • Hypertrophy

Interventions

BEHAVIORAL

Resistance training

A full-training programme with high intensity followed by back squat exercise with blood flow restriction. Inflatable cuffs will be placed proximally on both thighs. The cuff pressure will be 50% of individual arterial occlusion pressure and will be maintained during the rest intervals. Participants will perform 30, 15, 15 and 15 repetitions of 30% of 1 Repetition Maximum. Totally 75 repetitions will be performed. 45 seconds rest interval between sets will be given.

Sponsors & Collaborators

  • Department of Public Health, Denmark

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2020-11-01
Primary Completion
2021-11-01
Completion
2021-11-01

Countries

  • Denmark

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 NCT04750694 on ClinicalTrials.gov