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The influence of strength training and occlusion on tissue congestion, muscle strength and power, and muscle stiffness

Assessment of the impact of a strength training protocol, plyometric and occlusion on the biomechanical parameters of muscles in people with various physical activity level

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN15418049
Enrollment
100
Registered
2024-04-18
Start date
2024-05-25
Completion date
Unknown
Last updated
2026-08-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patients with non-radicular pain in the cervical and lumbar spine as well as athletes and healthy volunteers with various levels of motor preparation Musculoskeletal Diseases

Interventions

Current interventions as of 28/01/2025: The study is based on several separate protocols, and participants were randomly assigned to several groups. Group allocation was achieved by simple 1:1 random

Sponsors

Medical Centre Provita
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. Participants aged between 18 and 60 years old 2. Individuals experiencing non-radicular pain in the lumbar spine (L/S) and cervical spine (C), who have reported muscle pain at least twice within the 12 months before the study 3. Fourth-league football players aged between 18 and 38 years old for the plyometric exercise group 4. Volunteers practising martial arts for a minimum of three years, engaging in training sessions at least three times per week, aged between 18 and 40 years old, for the occlusive intervention group 5. Healthy volunteers aged between 18 and 60 years old 6. All volunteers must have completed a health questionnaire before the study to provide information about their health condition

Exclusion criteria

Exclusion criteria: 1. Unregulated blood pressure (pressure > 140/90 mm Hg) 2. Heart and circulatory system diseases 3. Radicular pain in the spine 4. Other diseases disqualifying from physical exercise 5. Damaged skin areas at the measurement sites, i.e. back, leg and arm muscles

Design outcomes

Primary

MeasureTime frame
The following primary outcome measures are assessed at rest (before intervention), immediately post-intervention at 5-30 minutes, and 1, 24 and 48 hours, and 1, 2, and 3 months: 1. Muscle tone (T [Hz]) measured using the Myoton device (Myoton AS, Myoton Ltd, Estonia 2021) 2. Elasticity (E [arb- relative arbitrary unit]) measured using the Myoton device (Myoton AS, Myoton Ltd, Estonia 2021) 3. Maximum isometric Force (Fmax [kgf]) measured using the Force Decks measurement platform (Vald Performance Australia) 4. Reactive Strength Index (RSI [m.s-1]) assessed using the Force Decks measurement platform (Vald Performance Australia) 5. The angle of Pennation Muscle (PA- [%]) measured using an ultrasound device (Sonoscape P20, China 2022) 6. Transcutaneous electromyographic examination, EMG device (Deymed TruScan 2022) (added 04/12/2024) 7. Measurement of the displacement of the center of gravity in(cm 2) measured using a pedobarographic platform (Pedobarograph MPS 120 Italy 2019)(added 28/01/2025)

Secondary

MeasureTime frame
1. Muscle Thickness (MT) measured using ultrasound imaging before the intervention, after the intervention and at 24 hours, 48 hours and 1 week after the intervention 2. Subjective fatigue level measured using the Borg fatigue scale questionnaire before the intervention, after the intervention and at 24 hours, 48 hours and 1 week after the intervention 3. Running Speed (m/s) measured using a stopwatch or timing device on a track before the intervention, after the intervention and at 24 hours, 48 hours and 1 week after the intervention 4. Perfusion Parameters (TR, BZ, BZ/RF Index) measured using a perfusion monitoring device (e.g., Laser Doppler flowmetry) before the intervention, during the intervention (for BZ), after the intervention and at 24 hours, 48 hours and 1 week after the intervention 5.Survey study of the perception of the role of regeneration and motor preparation in sports (added 04/12/2024)

Countries

Poland

Contacts

Public ContactRobert Trybulski
rtrybulski@o2.pl+48 502591428

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Sep 19, 2026