EFFECTS OF CORDYCEPS SIENENSIS SUPPLEMENTATION COMBINED WITH REPEATED SPRINT TRAINING IN HYPOXIA ON MARKERS OF OXIDATIVE STRESS AND PHYSICAL PERFORMANCE IN FEMALE SOCCER PLAYERS

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

TCTR

Registry ID

TCTR20220804001

Enrollment

Registered

2022-08-04

Start date

2022-08-15

Completion date

Unknown

Last updated

2026-08-03

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

Conditions

Healthy female soccer players volunteers during a pre-season training Cordyceps sinensis, hypoxic training, Repeated sprint training, Oxidative stress

Interventions

Participants will be given Cordyceps sinensis in 100 ml of mixture solution to consume once a day after meal in the evening for 4 consecutive weeks, meanwhile, they trained in a normobaric hypoxic FiO

Experimental Dietary Supplement,Experimental Dietary Supplement,Placebo Comparator Dietary Supplement,Placebo Comparator Dietary Supplement

Repeated sprint training in hypoxia with CS supplementation,Repeated sprint training in normoxia with CS supplementation,Repeated sprint training in hypoxia with placebo,Repeated sprint training in no

Eligibility

Sex/Gender

Female

Age

18 Years to 24 Years

Inclusion criteria

Inclusion criteria: 1. VO2max values greater or equal to 40 ml/kg/min, 2. not exposure to altitude (>1,500 m) at least 6 months, 3. experience in soccer Thailand university league competition at least 1 year, 4. regularly trained at least 3 days/week for a minimum of one year, 5. no history of severe injury at least 6 months, 6. Do not consume any nutritional supplements, multi-vitamins, or contraceptive pills at least 3 months, 7. No history of allergic reaction for all herbs and supplements

Exclusion criteria

Exclusion criteria: 1. attend less than 80% of training period (10 sessions out of 12 sessions), 2. musculoskeletal injuries during training, 3. not continue to participate in the study

Design outcomes

Primary

Measure	Time frame
Maximal oxygen consumption at the end of the 4-week intervention VO2max test,repeated sprint ability at the end of the 4-week intervention RAST	—

Secondary

Measure	Time frame
markers of oxidative stress at the end of the 4-week intervention blood analysis,Hemoglobin level at the end of the 4-week intervention blood analysis,muscle oxygenation at the end of the 4-week intervention Near-infrared spectroscopy (NIRS)	—

Countries

Thailand

Contacts

Public ContactSiraphatthra Thongsawang

Faculty of Sportscience, Chulalongkorn University

varang23@hotmail.com0929757646

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026