physical fitness
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Age range: 18-30 years. 2. Physical condition: No history of severe lower limb injuries within the past 3 months; free from any severe diseases (e.g., cardiovascular, respiratory, metabolic, neurological, psychiatric, and musculoskeletal disorders, hemophilia, myalgia, or pain conditions) that could affect exercise performance; not under any medication; without developmental disorders; and abstention from consuming coffee, alcohol, etc., prior to the experiment. All participants were required to provide written informed consent before enrolling in the study.
Exclusion criteria
Exclusion criteria: 1. Suffering from musculoskeletal system diseases, nervous system diseases, or long-term medication use; 2. Having participated in organized variable resistance complex training (VRT) within three months prior to the start of the study; 3. Athletes who do not engage in regular training; 4. Failure to sign the informed consent form.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| explosive power;back squat strength;sprint;standing long jump; | — |
Countries
China
Contacts
Shanghai University of Sport