Fatigue
Conditions
Interventions
experimental group:Fatigue induction
Sponsors
Guangzhou Sport University
Eligibility
Sex/Gender
Female
Age
18 Years to 23 Years
Inclusion criteria
Inclusion criteria: ( 1 ) Age 18-23 years old ; ( 2 ) Weekly special training = 10 hours, training period = 3 years ; ( 3 ) The subjects were basketball players who turned to national second-level athletes and above ; ( 4 ) There was no history of lower limb surgery in the past 1 year ; ( 5 ) There was no II degree and above injury or suspension of training for more than 4 weeks in the past 6 months ; ( 6 ) Regular menstrual cycle and not in the menstrual cycle at the time of test ; ( 7 ) The dominant leg is on the right side.
Exclusion criteria
Exclusion criteria: ( 1 ) physical discomfort or pain on the day of the test ; ( 2 ) the use of drugs affecting neuromuscular function in the past 3 months ; ( 3 ) Have a history of anterior cruciate ligament reconstruction or current symptoms of knee instability.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lower limb joint angle at initial touchdown;Peak Angles;Dynamic Knee Valgus;Range of motion of joint in support period;Displacement of center of mass;Ground reaction force;Peak value of knee valgus moment and early stage value;Joint Moments;Joint Power & Work;Knee internal rotation moment;Pre-activation; | — |
Secondary
| Measure | Time frame |
|---|---|
| Activation Amplitude;Onset/Offset Timing;Co-contraction Index; | — |
Countries
China
Contacts
Public ContactDuanying Li
Guangzhou Sport University
Outcome results
None listed