NONE
Conditions
Interventions
Observational testing group:Not applicable
Sponsors
Guangzhou Sports University
Eligibility
Sex/Gender
All
Age
18 Years to 35 Years
Inclusion criteria
Inclusion criteria: 1. Men and women aged 18 to 35 years. 2. Generally healthy, with no known disease or obvious contraindication that would preclude participation in high-intensity resistance exercise testing. 3. Able to safely perform the bench press, parallel squat and related testing procedures under the supervision of the research staff. 4. Able to understand the study purpose, testing procedures, potential risks and relevant precautions. 5. Willing to participate in the study voluntarily and provide written informed consent.
Exclusion criteria
Exclusion criteria: 1. Current acute injury, obvious pain, limited joint range of motion, or functional impairment that may affect the bench press, parallel squat, or other strength testing procedures. 2. A history or current presence of cardiovascular, neurological, musculoskeletal, or other conditions that, in the judgment of the research staff, make the participant unsuitable for high-intensity resistance exercise testing. 3. Failure to control strenuous exercise within 48 to 72 hours before testing, or the presence of obvious fatigue, insufficient sleep, alcohol consumption, acute illness, or other conditions that may affect testing safety or interpretation of results. 4. Inability to understand the study instructions, testing requirements, or subjective rating methods such as RIR and RPE. 5. Inability to safely perform standardized bench press or parallel squat techniques after instruction and familiarization. 6. Poor compliance, inability to complete the testing procedures as scheduled, or any condition judged by the research staff to increase the risk of continued participation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| True 1RM of bench press;True 1RM of parallel squat; | — |
Secondary
| Measure | Time frame |
|---|---|
| Mean velocity at different relative loads;RIR and RPE at different relative loads;Velocity loss and failure performance; | — |
Countries
China
Contacts
Public ContactJian Sun
Guangzhou Sports University
Outcome results
None listed