The goal of this clinical trial is to learn if adding a short muscle hold (isometric contraction) to a standard leg-strengthening exercise improves knee muscle strength more than the standard exercise alone, in healthy adults who do not exercise regularly. The main question it aims to answer is: Does adding a 5-second hold at the end of each leg-extension exercise lead to greater gains in front-thigh muscle (quadriceps) strength than leg-extension exercise alone? Researchers will compare two exercise groups to see if the added muscle hold makes a difference: Group 1 will do leg-extension exercises with a 5-second hold added at the end of each repetition. Group 2 will do the same leg-extension exercises without the added hold. Participants will: Do leg-extension exercises 3 days a week for 8 weeks Have their thigh muscle strength tested before and after the program using a special exercise machine Have their thigh size measured before and after the program
Age range
18 Years – 40 Years
Sex
ALL
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A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Change in Quadriceps Femoris Isokinetic Peak Torque
Timeframe: Baseline and 8 weeks