PAPE Effect With Blood Flow Restriction and Push-Up Exercise (Post-Activation Performance Enhancement)

Inclusion Criteria: * Being between 18 and 25 years old * Being a volleyball player * Having trained regularly in the last 6 months * Ability to perform at least 5 repetitions of push-up with own body weight * Voluntarily agreeing to participate and signing the informed consent form Exclusion Criteria: * History of shoulder or upper extremity injury requiring physical therapy or surgery * History of venous thromboembolism * Hematological disorders * Coronary artery disease * Peripheral arterial disease * Hypertension (systolic/diastolic \> 140 mmHg/90 mmHg) * History or high risk of deep vein thrombosis * Blood clotting disorders * Poor circulation * Inadequate lymphatic system * History of endothelial dysfunction * Varicose veins * Peripheral vascular disease * Diabetes * Easy bruising * Active infection * Cancer * Renal failure * Pregnancy * Intolerance to intervention