Quantification of Internal Training Load

NCT06164249 | Unknown

• 1 other identifier: EM_LL_2024
• Study Type: interventional
• Target: 36
• Locations: 0 countries
• Sites: N/A

Brief Summary

The aim of this study is to determine whether the distribution of internal load predicts the distribution of muscle hypertrophy among hamstring heads after a 10-week resistance exercise program. The hypothesis is that the distribution of internal muscle load among the hamstring is related to the distribution of muscle hypertrophy.

Conditions

Hypertrophy; Resistance Training; Muscle

Keywords

Muscle activation; Muscle volume; Muscle stress; Muscle mass

Outcome Measures

Primary Outcomes (2)

• Muscle volume

  Hypertrophy

  10 weeks

• Internal training load

  Magnitude and onset/offset of muscle activation

  10 weeks

Secondary Outcomes (2)

• Maximal strength Nordic

  10 weeks

• Maximal strength Deadlift

  10 weeks

Study Arms (3)

Nordic

EXPERIMENTAL

Training regimens composed of nordic exercise

Other: strength training

Deadlift

EXPERIMENTAL

Training regimens composed of deadlift exercise

Other: strength training

Control

NO INTERVENTION

Training regimens composed of no exercise

Interventions

strength training OTHER

Strength training, three times a week, during nine weeks.

Deadlift; Nordic

Eligibility Criteria

• Age: 18 Years - 25 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• No history of lower limb injury
• No chronic pathology associated with a long term care

You may not qualify if:

• Individual enrolled in a research study

Sponsors & Collaborators

• Université de Nantes: lead

MeSH Terms

Conditions

Hypertrophy

Interventions

Resistance Training

Condition Hierarchy (Ancestors)

Pathological Conditions, Anatomical; Pathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Exercise Therapy; Rehabilitation; Aftercare; Continuity of Patient Care; Patient Care; Therapeutics; Physical Therapy Modalities; Physical Conditioning, Human; Exercise; Motor Activity; Movement; Musculoskeletal Physiological Phenomena; Musculoskeletal and Neural Physiological Phenomena

Central Study Contacts

Lilian LACOURPAILLE, Doctor

CONTACT

+33670807473; lilian.lacourpaille@univ-nantes.fr

Titouan MORIN, MsC

CONTACT

+33645226957; titouan.morin@univ-nantes.fr

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: INVESTIGATOR, OUTCOMES ASSESSOR
• Masking Details: Investigator is blind. Participants know in which group they are as each group is composed of no exercise (control), Nordic hamstring exercise (Nordic), or Deadlift exercise (Deadlift)
• Purpose: BASIC SCIENCE
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Doctor

Model Details: Three independent groups : * Control (no strengthening) * Nordic (strengthening in Nordic Hamstring exercise) * Deadlift (strengthening in Deadlift exercise)

Study Record Dates

• First Submitted: November 30, 2023
• First Posted: December 11, 2023
• Study Start: January 29, 2024
• Primary Completion: April 2, 2024
• Study Completion: May 19, 2024
• Last Updated: December 11, 2023

Record last verified: 2023-12