The aim of this study was to investigate whether 4 weeks of exercise training against low mechanical resistance in combination with partial blood flow restriction has an additional therapeutic effect on the patients\' ability to activate the knee extensor muscle. Patients with chronic deficits in muscle strength due to knee injuries or surgery on one leg were invited to participate in this study on a completely voluntary basis.
Age range
18 Years – 55 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Quadriceps muscle isometric strength
Timeframe: Baseline and 4 weeks (post intervention)
Maximal voluntary activation level of quadriceps muscle
Timeframe: Baseline and 4 weeks (post intervention)
Quadriceps muscle isometric endurance
Timeframe: Baseline and 4 weeks (post intervention)
Voluntary activation level of quadriceps muscle during isometric endurance test
Timeframe: Baseline and 4 weeks (post intervention)
Surface EMG amplitude of quadriceps muscle during isometric endurance test
Timeframe: Baseline and 4 weeks (post intervention)