None listed
Conditions
Interventions
Adolescent Group:Fatigue Protocol: Shuttle Run and Vertical Jump
Adult Group:Fatigue Protocol: Shuttle Run and Vertical Jump
Sponsors
Shanghai University of Sport
Eligibility
Sex/Gender
Male
Age
13 Years to 26 Years
Inclusion criteria
Inclusion criteria: 1. Male basketball players aged 13–26 years. 2. Possess a national basketball athlete level of Level 2 or above (according to the Chinese National Athlete Technical Grade Classification System). 3. Able to understand and perform the experimental movements as required. 4. Voluntarily participate in the study and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Have undergone high-intensity training or competition within 48 hours prior to testing. 2. History of severe lower limb injury requiring surgical treatment within the past 6 months. 3. Any lower limb injury resulting in training cessation for >=1 week within the past 3 months. 4. Currently experiencing lower limb pain, swelling, limited range of motion, or other discomfort symptoms that could affect sports performance. 5. History of previous anterior cruciate ligament (ACL) injury or reconstruction surgery. 6. Known neuromuscular system diseases or vestibular dysfunction. 7. Cardiovascular diseases or other systemic diseases affecting exercise capacity. 8. Currently taking medications that may affect sports performance or neuromuscular function (e.g., muscle relaxants, hormonal agents)
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Knee flexion angle;Knee valgus angle;vertical ground reaction force;Vertical loading rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Quadriceps?to?hamstring EMG activation ratio;Hip joint angle;Ankle joint angle;Mediolateral ground reaction force;Anteroposterior ground reaction force; | — |
Countries
China
Contacts
Public ContactXie Shu
Shanghai University of Sport
Outcome results
None listed