Sebastian Willert

ORCID: 0000-0002-3665-7384
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About
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Research Areas
  • Muscle activation and electromyography studies
  • Cardiovascular and exercise physiology
  • Sports Performance and Training
  • Musculoskeletal pain and rehabilitation
  • Nutrition and Health in Aging
  • Body Composition Measurement Techniques
  • Cardiac Arrhythmias and Treatments
  • Children's Physical and Motor Development
  • Cardiac pacing and defibrillation studies
  • Advanced Sensor and Energy Harvesting Materials
  • Electrochemical sensors and biosensors
  • Spinal Fractures and Fixation Techniques
  • Cardiovascular Function and Risk Factors
  • Biomedical and Chemical Research
  • Bone health and osteoporosis research
  • Sports injuries and prevention
  • Exercise and Physiological Responses
  • Scoliosis diagnosis and treatment
  • ECG Monitoring and Analysis
  • Atrial Fibrillation Management and Outcomes
  • Bone fractures and treatments
  • Effects of Vibration on Health
  • Heart Rate Variability and Autonomic Control
  • Muscle metabolism and nutrition
  • Adipose Tissue and Metabolism

University Hospital Schleswig-Holstein
2024

Friedrich-Alexander-Universität Erlangen-Nürnberg
2017-2024

Universitätsklinikum Erlangen
2022-2024

University of Lübeck
2024

Background: Sarcopenic obesity (SO) is a geriatric syndrome characterized by the disproportion between amount of lean mass and fat mass. Exercise decreases maintains muscle mass; however, older people fail to exercise at doses sufficient affect musculoskeletal cardiometabolic risk factors. The aim this study was evaluate effect whole-body electromyostimulation (WB-EMS), time-efficient, joint-friendly highly individualized technology, on sarcopenia SO in men. Materials methods: A total 100...

10.2147/cia.s137987 article EN cc-by-nc Clinical Interventions in Aging 2017-09-01

Whole-Body Electromyostimulation (WB-EMS) is a training technology that enables simultaneous stimulation of all the main muscle groups with specific impulse intensity for each electrode. The corresponding time-efficiency and joint-friendliness WB-EMS may be particularly attractive people unable or unmotivated to conduct (intense) conventional protocols. However, due enormous metabolic musculoskeletal impact WB-EMS, particular attention must paid application this technology. In past, several...

10.3389/fphys.2023.1174103 article EN cc-by Frontiers in Physiology 2023-03-22

Purpose: Low back pain (LBP) is one of the most frequent chronic conditions worldwide. Data from a recent meta-analysis indicated that whole-body electromyostimulation (WB-EMS), time-effective, joint–friendly, and highly individualized training technology, demonstrated promising effects on LBP; however, methodologic limitations prevent definitive evidence for this result. Thus, aim study was to conduct randomized controlled WB-EMS trial determine corresponding effect chronic, nonspecific LBP...

10.2147/jpr.s164904 article EN cc-by-nc Journal of Pain Research 2018-09-01

› Purpose: Whole-body Electromyostimulation training (WB-EMS) is a time-efficient and safe alternative to conventional resistance-type exercise.The aim of the present study was evaluate effect WB-EMS, modifications daily activity diet on cardiometabolic risk in premenopausal overweight obese women.› Methods: Ninety women were randomly assigned three groups (n=30 each).The control group (CG) energy-restricted by 500 kcal/day via carbohydrate reduction with protein intake 1.2 g/kg body...

10.5960/dzsm.2024.592 article EN Deutsche Zeitschrift für Sportmedizin 2024-04-20

Purpose: Overweight and obesity are an increasing problem worldwide. However, most studies that focus on weight reduction by energy restriction and/or aerobic exercise reported considerable loss of muscle mass as well. Increased protein intake resistance might inhibit this detrimental effect during a negative balance. Whole-Body Electromyostimulation (WB-EMS), time effective, joint-friendly highly customizable training technology, showed similar hypertrophic effects compared with...

10.3389/fphys.2019.01012 article EN cc-by Frontiers in Physiology 2019-08-12

Whole-body electromyostimulation (WB-EMS), an innovative training technology, is considered as a joint-friendly, highly customizable and particularly time-effective option for improving muscle strength stability, body composition pain relief. The aim of the present study was to determine effect 16 weeks once-weekly WB-EMS on maximum isometric trunk (MITS), leg extensor (MILES), lean mass (LBM) body-fat content. A cohort 54 male amateur golfers, 18 70 years old largely representative healthy...

10.3390/ijerph18115628 article EN International Journal of Environmental Research and Public Health 2021-05-25

In soccer the recovery time between matches is often not long enough for complete restoration. Insufficient can result in reduced performance and a higher risk of injuries. The purpose this study was to evaluate potential Deep Oscillation (DO) as method.In randomized crossover including 8 male players (22 ± 3.3 years) following parameters were evaluated directly before 48 h after fatiguing soccer-specific exercise: Maximum isokinetic strength leg hip extensors flexors (Con-Trex® Leg Press,...

10.1016/j.jesf.2018.10.004 article EN cc-by-nc-nd Journal of Exercise Science & Fitness 2018-10-16

Vertebral fractures are frequent clinical consequences of osteoporosis. Considering the demographic change in Europe, number vertebral will quite likely increase during next decades. Apart from pharmaceutic agents and physiotherapy, spinal orthoses established elements conservative therapy for (body) fractures. Recent studies on acute reported positive effects back pain, kyphosis functional disabilities, but efficacy active strengthening ≥6 months remains to be established. Eighty...

10.3389/fpain.2022.1038269 article EN cc-by Frontiers in Pain Research 2022-12-21

Hypertension is a frequent condition in untrained middle-aged to older adults, who form the core group of whole-body electromyostimulation (WB-EMS) applicants. So far, acute effects varying impulse intensities on blood pressure responses have not been evaluated normo- and hypertensive people. Thirteen twelve normotensive overweight WB-EMS novices, 40–70 years old, conducted same protocol (20 min, bipolar, 85 Hz, 350 µs, 4 s impulse-4 rest; combined with easy movements) increasing intensity...

10.3389/fphys.2024.1349750 article EN cc-by Frontiers in Physiology 2024-02-22

Abstract Background Mapping of the ventricular arrhythmias (VA) is often not possible due to non-inducibility electrophysiological study (EPS). Since twelve-lead electrocardiograms (ECG) clinical tachycardia (VT) are also available, therefore stored implantable cardioverter-defibrillator (ICD) electrograms (EGMs) VT only documentation. The pace mapping matching ICD-EGM template can help identify exit site. Automatic objective computing similarity scores between EGMs impossible because ICD...

10.1093/europace/euae102.320 article EN cc-by-nc EP Europace 2024-05-01

Abstract Introduction Pace mapping of atrial arrhythmia is a method to localize the origin usually focal arrhythmias that are unstable or not persisting during EP-study and, therefore eligible for LAT-Mapping. The technique applies pattern matching p-waves from surface-electrocardiogram (sEKG) as well intracardiac signals tachycardia and pacing site suspected origin. CARTO® 3 system Version 7.2 an automated algorithm pace (ICPM) using unipolar signal reference electrode, located in coronary...

10.1093/europace/euae102.692 article EN cc-by-nc EP Europace 2024-05-01

Abstract Atrial pace mapping (APM) is an alternative method to localize non-pulmonary vein (non-PV) triggers of atrial fibrillation(AF) that are otherwise not eligible for activation due their instability. The technique applies pattern matching p-waves and intracardiac signals trigger pacing from the site suspected origin. A new automated algorithm (IC) was recently introduced into 3D system using unipolar signal reference catheter. study aims assess accuracy feasibility APM IC-pattern...

10.1093/eurheartj/ehae666.569 article EN European Heart Journal 2024-10-01

Zusammenfassung „Trainingsinhalte“ sind „konkrete Maßnahmen zur Realisierung des/der geplanten Trainingsziel(e)s“. Im Bereich der Forschung am Knochen bietet sich eine Einteilung Trainingsinhalte (oder Belastungstypen) in mechanisch lokale wie axiale Belastung, Muskelzugsbelastung, Belastungsverteilung sowie einen systemisch übergreifenden „Knochenfaktor“, die endokrine Komponente an. Crosssektionale Studien mit Sportlerkollektiven longitudinale Untersuchungen untrainierten, älteren...

10.1055/a-2080-2362 article DE Osteologie/Osteology 2023-05-17
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