Effects of various work-to-rest ratios during high-intensity Interval training on physical fitness performance in judo athletes of college students

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2100052671

Enrollment

Unknown

Registered

2021-11-03

Start date

2021-10-22

Completion date

Unknown

Last updated

2023-04-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

physical fitness

Interventions

Experimental group1:high intensity interval training of 3:1 as Work-to-rest Ratios

Experimental group2:high intensity interval training of 2:1 as Work-to-rest Ratios

control group:None

Eligibility

Sex/Gender

Male

Age

19 Years to 23 Years

Inclusion criteria

Inclusion criteria: 1. Aged 19 to 23 years; 2. No history of sports injury in the past month; 3. No cardiovascular disease; 4. Voluntary participation.

Exclusion criteria

Exclusion criteria: 1. There is a history of sports injury; 2. There are cardiovascular diseases.

Design outcomes

Primary

Measure	Time frame
Sensitivity test;30m sprint;reverse vertical jump;anaerobic power;maximal oxygen uptake;Sitting medicine ball;Blood lactate;	—

Countries

China

Contacts

Public ContactLi Duanying

Guangzhou sport university

duanyingli123@163.com+86 15820265799

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026