Clinical trials

This study aims to examine the effects of blood flow restriction (BFR) exercises on back muscle endurance and balance in healthy young adults. BFR is a training method that involves applying controlled pressure to the limbs with a cuff while performing simple exercises. It has been shown to improve muscle strength and endurance even at low exercise loads, reducing stress on the joints. In this study, participants aged 20 to 25 years will be randomly assigned to two groups. One group will perform sit-to-stand (STS) exercises combined with BFR, while the other group will perform the same exercises without BFR. The exercise program will last 6 weeks, with 2 sessions per week. Before and after the program, participants will be assessed for: Lumbar extensor muscle endurance (using the Biering-Sørensen test) Balance performance (using a computerized balance platform) Physiological responses such as oxygen saturation, heart rate, and blood pressure The purpose of this research is to determine whether BFR exercises improve spinal muscle endurance and balance more effectively than standard sit-to-stand exercises. The results may provide new insights into the use of BFR training as a safe and practical strategy for improving posture, preventing back problems, and enhancing physical performance in young adults.

Nonspecific low back pain is a common musculoskeletal problem that also affects many young adults, including university students. It can negatively impact academic performance, daily life, and overall well-being. Research shows that stabilization exercises targeting the lumbar multifidus muscle play an important role in rehabilitation, but it is unclear whether modified versions of these exercises may provide additional benefits. This study will investigate a simple modification of the traditional "bird-dog" exercise, called the "Multifidus Lift Exercise." In this version, participants maintain the contralateral knee about 10 cm above the ground while in a four-point kneeling position. This adjustment is expected to increase multifidus activation and improve back endurance. University students aged 18-25 with nonspecific low back pain will participate in a 6-week supervised program, performing the exercise twice weekly. A healthy control group without low back pain will also be included. The main outcome will be back extensor muscle endurance (Biering-Sørensen Test). In participants with back pain, pain intensity (Visual Analog Scale) and functional disability (Oswestry Disability Index) will also be measured. The study aims to determine whether this low-cost, practical, and time-efficient exercise can improve muscle endurance, reduce pain, and decrease disability in young adults with low back pain. Results may provide evidence for an effective and accessible preventive and therapeutic approach in student populations.