Inhalation of high-concentration hydrogen + oxygen gas is expected to improve blood flow
Conditions
Interventions
Divide into two groups, a placebo (atmosphere) suction group and a high-concentration hydrogen gas + oxygen gas suction group, and carry out the crossover twice with a washout period of 1 week or more
32%, H2
67%, CO2 + N2
1.0%) for 60 minutes.
Sponsors
Masaki Tamura
Eligibility
Sex/Gender
Male
Inclusion criteria
Inclusion criteria: 1) pepole who do not have physical pain or movement disorders 2) pepole who have sufficient judgment about participation in this study 3) pepole who have consented to participate in this study
Exclusion criteria
Exclusion criteria: 1) people who physical injuries and disabilities 2) pepole who a history of surgery on the lower limbs 3) pepole who are disqualified at the discretion of the researcher
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Popliteal artery blood flow dynamics, blood vessel diameter and blood flow velocity | — |
Secondary
| Measure | Time frame |
|---|---|
| Hamstrings Flexibility: straight leg rising (SLR) Rectus femoris flexibility: heel buttocks distance (HBD) Range of motion of ankle joint: dorsiflexion , plantar flexion Exercise performance: Vertical jump height | — |
Contacts
Public ContactTamura Masaki
Showa University Research Institute for Sport and Exercise Sciences
Outcome results
None listed