Football player
Conditions
Interventions
Control group (CON):FIFA 11+ warm-up program
Blood flow restriction training group (BFRT):FIFA 11+ warm-up program combined with blood flow restriction training
Sponsors
Chengdu Sport University
Eligibility
Sex/Gender
Male
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: 1. Male, aged 18-30; 2. Possess a Chinese national-level 2 or above football player qualification and currently in active training (regularly engaging in specialized football training at least twice a week for the past 6 months); 3. In good physical health, without cardiovascular or metabolic diseases (screening through the PAR-Q physical activity preparation questionnaire); 4. Sign the "Participant Informed Consent Form" and participate voluntarily.
Exclusion criteria
Exclusion criteria: 1. Participants with hypertension, cardiovascular disease, coagulation disorders, a history of deep vein thrombosis, or high-risk factors for thrombosis; 2. Participants with skin abrasions, unhealed open wounds, severe varicose veins, or skin infections on the proximal thigh (where the BFR compression band is applied); 3. Participants who have experienced acute sports injuries to the muscles, ligaments, or joints of the lower limbs within the past 6 months, or who have a history of lower limb orthopedic surgery; 4. Participants currently undergoing or who have undergone blood flow restriction training (BFRT) within the past 3 months (this should be excluded to prevent confounding effects from BFR adaptation); 5. Participants with a confirmed diagnosis of anemia, hemophobia, or who are currently taking medications/nutritional supplements that may affect vascular endothelial function, hemodynamics, and muscle metabolism; 6. Participants who have participated in high-intensity strenuous exercise or competition within 48 hours prior to the test, or who have an acute infection (such as fever or a cold) before the test.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 20-meter sprint;t sensitive;illinois agility;repeated sprint ability; | — |
Secondary
| Measure | Time frame |
|---|---|
| root mean square;hemoglobin content; | — |
Countries
China
Contacts
Public ContactJinfeng Yang
Chengdu Sport University
Outcome results
None listed