Clinical trials: Crossfit
Obesity
Army Training at High Intensity Study
Although soldiers must be ready to respond to occupational and war theatre demands at a moment's notice, there is an epidemic of overweight and obesity and a need for improved fitness and health in the military.
- Trial name
- ATHIS (NCT02407093)
- Testing
- High-Intensity Functional Training, Army Physical Readiness Training
- Where
- 2 sites in United States
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Kansas State University
CrossFit Injuries
CrossFit's Injuries Study in Grand Nancy Clubs During 2018-2019
CrossFit is a recent sport that has been democratized since the beginning of the 2000's in France. The 3 major studies of CrossFit injuries were conducted in the United States in 2014, Brazil in 2016 and the United States in…
- Trial name
- CROSSFIT (NCT03494283)
- Testing
- Practice Behaviour
- Where
- France
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Nutrition, Ketogenic Dieting
Effect of Ketogenic and Carbohydrate Diet in Crossfit
The purpose of the presented study was to assess the influence of Ketogenic (KD) and a carbohydrate diet with a low glycemic index (CHO-LGI) of a 4-week diet on physical and specific performance capacity, exercise metabolism, as…
- Conditions
- Nutrition, Ketogenic Dieting, Low Glycemic Index Diet, Sport
- Trial name
- NCT03665948
- Testing
- Dietary Intervention - Ketogenic Diet (KD), Dietary Intervention - Low-Glycemic Index Diet (CHO-LGI)
- Where
- Poland
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Poznan University of Physical Education
Healthy
Inspiratory Muscle Training in Amateur CrossFit® Athletes
The aim of this randomized controlled trial is to investigate the effectiveness of inspiratory muscle training (IMT) on the performance of athletes in CrossFit® activities, respiratory muscle strength, and perceived post-training…
- Trial name
- NCT06807957
- Testing
- Group with IMT, CrossFit® Training
- Where
- Brazil
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Federal University of the Valleys of Jequitinhonha and Mucuri
Muscle Strength
Therapeutic Modalities on Exercise Performance and Post-exercise Recovery of CrossFit® Athletes
Crossfit® is a training modality that consists in functional movements, constantly varied and executed at high intensity. Both training sessions and competitions involve physically demanding activities, which in addition to being…
- Trial name
- NCT05985967
- Testing
- PBMT-sMF, Shock wave, Pneumatic compression
- Where
- Brazil
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Nove de Julho
Cognition
Lion Tracks EEG Pilot: Understand Cognitive Responses to CrossFit in Mother-Child Dyads
The purpose of this study is to examine how participating in exercise together versus separately influences brain function, cognitive performance, mood, and parent-child connection in mother-child dyads.
- Trial name
- Lion Tracks (NCT07677345)
- Testing
- Family-Based Functional Fitness Exercise, Independent Functional Fitness Exercise
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Penn State University
Supplementation, Sport
Sodium Bicarbonate Supplementation in Athletes
The purpose of this study was to verify the effect of 10-day sodium bicarbonate (NaHCO3) and placebo (PLA) supplementation on body composition, physical capacity, as well as concentrations of the selected biochemical blood…
- Trial name
- NCT03165357
- Testing
- Sodium bicarbonate supplementation
- Where
- Poland
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Poznan University of Life Sciences
Body Weight Changes
Effect of the Administration of L-Carnitine on Body Weight in Women in Crossfit Training
The L-carnitine has demonstrated effects in the treatment of obesity mainly promoting the fat degradation during exercise.
- Trial name
- NCT03436277
- Testing
- L-Carnitine, Sucralose
- Where
- Mexico
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Guadalajara
Stress Urinary Incontinence, Pelvic Floor Disorders
Pelvic Floor Muscle Training in Female CrossFit and Functional Fitness Exercisers
There is a high prevalence of urinary incontinence (UI) among female athletes and exercisers, especially in sports including high impact activities and heavy weightlifting.
- Conditions
- Stress Urinary Incontinence, Pelvic Floor Disorders, Urinary Incontinence
- Trial name
- NCT05341024
- Testing
- Pelvic Floor Muscle Training in female CrossFit and functional fitness exercisers
- Where
- Norway
- Volunteers
- 51 people
- Sponsor
- Norwegian School of Sport Sciences
Healthy, Young Adults, Athletic Performance
Effects of an Acute Dose of Caffeine on the Performance of CrossFit Athletes
The goal of this clinical trial was to investigate the effect of an acute dose of caffeine on CrossFit performance in young, healthy male CrossFit athletes.
- Trial name
- NCT06891469
- Testing
- Caffeine administration according to body mass (moderate intake- 7 mg/kg)
- Where
- Greece
- Volunteers
- 12 people
- Sponsor
- Democritus University of Thrace
Sports Physical Therapy
Instrument-assisted Soft Tissue Mobilization in CrossFitters
Objective. To determine the effectiveness of instrument assisted soft tissue mobilization and horizontal adduction stretch in CrossFit practitioners' shoulders.
- Trial name
- MJ-IASTM (NCT03830346)
- Testing
- Instrument-assisted
- Where
- Spain
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Real Fundación Victoria Eugenia
Muscle Strain, Electromyography
Electromyographic Assessment of the Shoulder Stabilizing Musculature in CrossFit® Athletes
This is an observational analytical study of prevalent cases and controls.
- Conditions
- Muscle Strain, Electromyography, Trapezius Muscle Strain
- Trial name
- NCT05111652
- Testing
- observational
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universidad Católica San Antonio de Murcia
People With Predominantly Sedentary Work
A Controlled Trial to Evaluate the Benefits of CrossFit in People Who Work Predominantly in a Sedentary Manner.
People who predominantly sit down often suffer from spinal complaints. This is mainly caused or intensified by a lack of exercise and a shortened posterior muscle chain.
- Trial name
- NCT05109286
- Testing
- CrossFit
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Bundeswehr University Munich
Sport Performance, Gut Damage
Probiotic Supplementation on Sport Performance and Gut Damage in Females
This study will be performed with the aim to evaluate the effects of probiotic supplementation on sport performance and gut damage. Participants will be divided into two groups, placebo and experimental group.
- Trial name
- NCT06220110
- Testing
- Probiotic
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of the Basque Country (UPV/EHU)
Exercise-Induced Lactic Acidemia
Beta-alanine Supplementation and CrossFit Performance
This study will randomize CrossFit participants to receive beta-alanine or placebo supplementation for 3 weeks. The study will be double-blind.
- Trial name
- NCT05772988
- Testing
- Beta-alanine, Maltodextrin
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Postural Balance, Strength Training Adaptations
Crossfit in Special Population
This randomized, parallel-group clinical trial evaluates a 12-week adapted CrossFit program versus usual activity in community-dwelling older adults.
- Conditions
- Postural Balance, Strength Training Adaptations, Aging
- Trial name
- CrossfitUJA (NCT07199114)
- Testing
- Adapted CrossFit Program (12 weeks)
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Jaén
Autism Spectrum Disorder
FMS-CrossFit Training Program (FCTP) to Improve School Readiness in Preschool Children With Autism Spectrum Disorder
Autism spectrum disorder (ASD) is an increasing public health concern, with preschool children often exhibiting persistent deficits in school readiness.
- Trial name
- NCT07532395
- Testing
- FCTP program, treatment as usual (TAU) (Control Group)
- Where
- 2 sites in China
- Volunteers
- 184 people
- Sponsor
- Peking University
Nonspecific Shoulder Pain, Shoulder Pain Syndrome
Effect of US-Guided PNM in CrossFit With Nonspecific Shoulder Pain
CrossFit is a high-intensity physical training program that combines exercises from various disciplines, such as weightlifting, track and field, running, and gymnastics.
- Trial name
- NCT06958276
- Testing
- Ultrasound Guided Percutaneous Neuromodulation. Frequency of 10 Hz, Ultrasound Guided Percutaneous Neuromodulación. Frequency of 1 Hz
- Where
- Spain
- Volunteers
- 42 people
- Sponsor
- Universidad de Zaragoza
Cancer
High Intensity Functional Training in the Rehabilitation of Cancer Survivors
The primary aim of this study is to investigate changes in health related quality of life (HRQoL) and cancer-related fatigue (CRF) following a 16-weeks of HIFT as a part of the rehabilitation of cancer survivors.
- Trial name
- NCT04001127
- Testing
- High Intensity Functional Training
- Where
- Denmark
- Volunteers
- 34 people
- Sponsor
- Andreas Lund Hessner
Focus on Healthy Infants
Development of Muscle Function in Prepubertal Children As a Response to Growth and Resistance Training
Healthy skeletal muscle development is crucial for a life-long quality of life. Childhood and puberty may be key periods for developing muscle growth and neuromuscular capacities, which are essential for bone-muscle interaction…
- Trial name
- decade-fit (NCT06594900)
- Testing
- resistance training intervention
- Where
- Switzerland
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Ralf Roth