Clinical trials: Variable Resistance
Neuromuscular Fatigue, Load-velocity Variables
Sensitivity of Load-Velocity Measures for Detecting Fatigue During Smith-Machine Squats
The purpose of this study is to determine whether load-velocity (L-V) relationship variables (L0, v0, and Aline) are sensitive indicators of fatigue produced by different squat fatigue protocols.
- Trial name
- SLV (NCT07307963)
- Testing
- Control Protocol (No Training), Moderate-fatigue, High-fatigue
- Where
- Turkey (Türkiye)
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Istanbul Gelisim University
Blood Pressure, Oxidative Stress
Influence of Microfiltered-seawater Supplementation and Variable Resistance Training in Blood Pressure, Oxidative Stress, Hepatic, and Renal Biomarkers in Older Women
This study was conducted to investigate the effects of the intake of deep sea water prior to resistance training on blood pressure, oxidative stress and hepatic and renal variables in older women.
- Conditions
- Blood Pressure, Oxidative Stress, Renal Disease, Hepatic Impairment
- Trial name
- NCT06600243
- Testing
- Resistance training + deep sea water, Control + deep sea water
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Loading Configuration, Levels of Effort
Feasibility of Velocity Loss-Based Volume Prescription During Constant-Load and Chain-Based Smith Machine Back Squats
The goal of this observational study was to evaluate the feasibility of percentage of velocity loss (%VL)-based approaches for prescribing training volume during constant-load and chain-based Smith machine back squats.
- Trial name
- NCT07719010
- Testing
- variable resistance training, constant resistance training
- Where
- China
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- South China Normal University
Bipolar Disorder, Manic, Artificial Intelligence
Correlation of Audiovisual Features With Clinical Variables and Neurocognitive Functions in Bipolar Disorder, Mania
The aim of this study is to show the physiological changes during manic episode in bipolar mania how much they differentiate from remission and healthy control.
- Conditions
- Bipolar Disorder, Manic, Artificial Intelligence, Neurocognition, Treatment Resistant Disorders
- Trial name
- NCT03857438
- Testing
- Ongoing treatment for bipolar mania, Audiovisual recording during guided presentation
- Where
- Turkey (Türkiye)
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- Istanbul Saglik Bilimleri University
Strength, Speed
Variable Resistance Versus Clubbell Exercises Among Badminton Player
The study is randomized and single-blinded. Ethical approval is taken from ethical committee of Riphah International University, Lahore.
- Conditions
- Strength, Speed, Performance
- Trial name
- Badminton (NCT07753187)
- Testing
- Variable resistance training, Clubbell exercises
- Where
- Pakistan
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Aging
Fatigability and Physical Performance: Effects of Resistance Training Variables Manipulation
This study evaluate whether resistance training variables modulate the fatigability (power-duration relationship) and physical performance in adults and older adults
- Trial name
- NCT03619070
- Testing
- Resistance training, LL, Resistance training, HL, Resistance training, HVHL
- Where
- Brazil
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Triangulo Mineiro
Healthy Active Females
Time-Restricted Feeding Plus Resistance Training in Active Females
The objective of this study is to examine the effects of time-restricted feeding (TRF; consuming all calories within an 8-hour period of time each day) and resistance training, with or without the addition of the dietary…
- Trial name
- NCT03404271
- Testing
- Beta-hydroxy beta-methylbutyrate, Resistance Training, Protein Supplementation
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Texas Tech University
Aging
Effects of Slow-speed Traditional Resistance Training, High-speed Resistance Training and Multicomponent Training With Variable Resistances on Molecular, Body Composition, Neuromuscular, Physical Function and Quality of Life Variables in Older Adults.
Human aging is characterized by a progressive deterioration of multiple physiologic systems, with marked decreases in skeletal muscle mass, muscle strength, physical function and quality of life beginning in the sixth decade in…
- Trial name
- NCT03455179
- Testing
- Slow-speed traditional resistance training, High-speed resistance training, Multicomponent training
- Where
- 3 sites in Spain
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Active Aging Individuals Aged 65 and Over, Aging
Italian Validation of the dNA Scale and Its Correlation With Neurocognitive Variables
The goal of this experimental multicentric intervention study is to validate, in Italian, the dynamic Neurocognitive Adaptation (dNA) Scale, which has already been validated in English, among a healthy elderly population (aged 65…
- Conditions
- Active Aging Individuals Aged 65 and Over, Aging, Mild Cognitive Impairment (MCI), Dementia
- Trial name
- NCT07533084
- Where
- 8 sites in Italy
- Volunteers
- 265 people, healthy volunteers welcome
- Sponsor
- Neuromed IRCCS
Aging, Physical Activity
NEUROmuscular Training for Enhanced AGE Longevity
In recent years the research group on Prevention and Health in Exercise and Sport (PHES) has carried out numerous studies that have provided current and convincing evidence of the benefits of physical activity and exercise for…
- Conditions
- Aging, Physical Activity, Training
- Trial name
- NEUROAGE (NCT06620666)
- Testing
- Water-based power resistance training + Dietary supplement I (WPowDSI), Elastic band-based power resistance training + Dietary supplement I (EBPowDSI), Elastic band-based eccentric resistance training + Dietary supplement II (EBEccDSII)
- Where
- Spain
- Volunteers
- 390 people, healthy volunteers welcome
- Sponsor
- University of Valencia
Resistance Training
Variable Resistance Training in Patients With Osteoarthrosis of the Knee
This is a randomized controlled trial investigating the effect of variable load training in patients with knee osteoarthrosis. The intervention will consist of resistance training with variable load in knee extension- and…
- Trial name
- NCT03722277
- Testing
- Variable load training, Conventional strength training
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University College South Denmark
Healthy
Serum Insulin Response After Acute and Chronic Sucralose Ingestion in Healthy Volunteers With Variable Body Mass Index
The consumption of non-caloric sweeteners has increased worldwide; Current publications suggest its consumption associates to insulin resistance.
- Trial name
- NCT03703141
- Testing
- sucralose 48 mg (splenda)/day for ten weeks
- Volunteers
- 95 people, healthy volunteers welcome
- Sponsor
- Hospital General de México Dr. Eduardo Liceaga
Aging, Cardiovascular Health Status
Effects of Resistance Training and Supplementation in Elderly: Cardiorespiratory and Metabolic Variables
Aging causes losses in strength, lean mass, and cardiovascular health in the elderly due to metabolic changes and alterations in body composition.
- Conditions
- Aging, Cardiovascular Health Status, Physical Training, Nutritional Interventions
- Trial name
- NCT06682221
- Testing
- Whey protein supplementation., Resistance training, Group Control
- Where
- Brazil
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
PCO, Induction of Ovulation
Parameters Declaring PCO Infertile Patients Either Sensitive or Resistant to Different Doses of Clomiphene Citrate.
Polycystic ovary syndrome (PCOS) is a common endocrinological disorder seen in 6%-10% of women (Human Reproduction, 2004). It is characterized by polycystic ovaries, anovulatory cycles, and hyperandrogenism.
- Conditions
- PCO, Induction of Ovulation, Clomiphene Citrate
- Trial name
- NCT04887402
- Testing
- Clomiphene Citrate
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ain Shams Maternity Hospital
Variable Resistance, Free Weight
Acute Effects of Variable-Resistance and Free-Weight Bench Pull Exercise in Resistance-Trained Men
This study used a randomized, counterbalanced crossover design to compare high-load chain-based variable-resistance (VR) and free-weight (FW) bench pulls.
- Trial name
- NCT07846774
- Testing
- High-Load Variable-Resistance Bench Pull, High-Load Free-Weight Bench Pull
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- South China Normal University