Elastic-explosive Strength Training Combined With Active Joint Mobilizations in Basketball Players

NCT ID: NCT04289844

Last Updated: 2021-09-02

Basic Information

• Recruitment Status: WITHDRAWN
• Clinical Phase: NA
• Study Classification: INTERVENTIONAL
• Study Start Date: 2020-03-02
• Study Completion Date: 2020-06-10

Brief Summary

The specific training of the elastic-explosive force of the muscles involved in vertical jump and active mobilizations is used to improve the quality of the jump. It is also intended to reduce the loss of centimeters, recovery times and fatigue produced during a series of vertical jumps.

The objective of the study is to assess the effectiveness of active mobilizations together with specific training in lower limbs, in ankle mobility, the perception of effort and the height and resistance of vertical jumping in amateur basketball players.

Randomized clinical study. 50 basketball players from 20 to 35 years will be randomized to the study groups: control group (resistance strength exercises, elastic-explosive force) and experimental group (resistance strength exercises, elastic-explosive force together with active mobilizations). The dependent variables will be: repeated jump (15 second Jump test, my Jump 2), maximum vertical jump (CMJ free arms, my Jump 2), subjective perception of effort (Borg scale) and ankle dorsiflexion (goniometer). The sample distribution will be calculated using a Kolmogorov-Smmirnof analysis. The changes after each evaluation will be analyzed with the t-student test and with an ANOVA of repeated measures the intra and intersubject effect will be observed. The effect size will be calculated using Cohen's formula.

It is expected to observe an improvement in the resistance of vertical jumps, with a decrease in the loss of centimeters in the repetitions of jumps.

Conditions

Basketball Players

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: PREVENTION
• Blinding Strategy: SINGLE

Study Groups

Experimental group

Each session of the intervention will have a duration of 15 minutes of specific training taking place two sessions a week, during a period of 5 weeks. The exercises will be performed in the first 15 minutes of the training session. The intervention will include specific exercises of elastic-explosive strength and resistance strength

Group Type: EXPERIMENTAL

Elastic-explosive and resistance strength

Intervention Type: OTHER

The resistance exercises are: running (3 minutes), 2 farmers carrying marching, 3 side to side ankle hops, 4 plyo lunge jump, 5 lateral jump over barrier, 2 monopodalic jump with ball pass, 3 board throw with half court sprint, 4 lateral shuffle mirror, and 5 combo finisher 4x4.

Plyometric exercises are: ankle rotations, knee extension, squat, hip flexion-extension, knee and ankle, ankle mobilizations, squat with rise, pelvis ante / retroversion, global mobilization, stride

Control group

Each session of the intervention will have a duration of 10 minutes of specific training taking place two sessions a week, during a period of 5 weeks. The exercises will be performed in the first 15 minutes of the training session. The intervention will include specific exercises of elastic-explosive strength

Group Type: ACTIVE_COMPARATOR

Elastic-explosive strength

Intervention Type: OTHER

Plyometric exercises are: ankle rotations, knee extension, squat, hip flexion-extension, knee and ankle, ankle mobilizations, squat with rise, pelvis ante / retroversion, global mobilization, stride

Interventions

Elastic-explosive and resistance strength

The resistance exercises are: running (3 minutes), 2 farmers carrying marching, 3 side to side ankle hops, 4 plyo lunge jump, 5 lateral jump over barrier, 2 monopodalic jump with ball pass, 3 board throw with half court sprint, 4 lateral shuffle mirror, and 5 combo finisher 4x4.

Plyometric exercises are: ankle rotations, knee extension, squat, hip flexion-extension, knee and ankle, ankle mobilizations, squat with rise, pelvis ante / retroversion, global mobilization, stride

Intervention Type: OTHER

Elastic-explosive strength

Plyometric exercises are: ankle rotations, knee extension, squat, hip flexion-extension, knee and ankle, ankle mobilizations, squat with rise, pelvis ante / retroversion, global mobilization, stride

Intervention Type: OTHER

Eligibility Criteria

Inclusion Criteria

• Basketball players in the Community of Madrid
• Male
• With an age range of 18 to 35 years
• Federated

Exclusion Criteria

• Athletes who present an injury at the time of the study
• Who are receiving some parallel physiotherapy intervention
• Have an injury during the experimental or follow-up phase
• Have not signed the informed consent document

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 35 Years
• Eligible Sex: MALE
• Accepts Healthy Volunteers: Yes

Sponsors

Investigación en Hemofilia y Fisioterapia

NETWORK

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Locations

Universidad Europea de Madrid

Madrid, Comunity of Madrid, Spain

Countries

Spain

Other Identifiers

Jump

Identifier Type: -

Identifier Source: org_study_id