Cannot obey the instructions of the experiment
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: Male aged between 17-22 years; College athletes have participated in sports training for more than 3 years; BMF: 100-150KG; BME: 90-180 seconds BMI: 18.5≤BMI<24; No back injury in the last 6 months; No smoking in the last 1 week; No alcohol in the last 1 week; No current health problems.
Exclusion criteria
Exclusion criteria: Cannot obey the instructions of the experiment; Scare or do not agree to draw off blood; Having been received any form of psychological treatment; Back muscle dysfunctions (such as Myofasciitis and Back muscle strain); Spine diseases (such as intervertebral disc displacement, ankylosing spondylitis, and lumbar bone hyperplasia, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| back muscle endurance 24 hours after intervention second | — |
Secondary
| Measure | Time frame |
|---|---|
| visual analog scale for fatigue 24 hours after intervention 10 cm scale,basal heart rate 24 hours after intervention beat per minute,heart rate recovery 24 hours after intervention beat per minute, serum creatine kinase 24 hours after intervention U/L,cortisol 24 hours after intervention μg/dL,blood lactate 24 hours after intervention mmol/L,back muscle force 24 hours after intervention kg,back muscle endurance 24 hours after intervention second,heart rate variability 24 hours after intervention 2000 expert biofeedback,surface electromyography 24 hours after intervention 2000 expert biofeedback | — |
Countries
China
Contacts
Gannan Normal University