The comparison of L2 spinal force between stationary and dynamic cycling with different positions and cycling power

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

TCTR

Registry ID

TCTR20160915001

Enrollment

Registered

2016-09-15

Start date

2016-03-12

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 no underlying disease no any fracture healthy

Interventions

each participant rides outdoor and indoor with flexion position and upright position&#44

and slower and faster for 200m. distance for each condition

Experimental Other

indoor/outdoor flex.upright fast/slow riding

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: Healthy and can ride road bike BW<100kg Height 150-180cm no underlying disease, no orhthopedic condition

Exclusion criteria

Exclusion criteria: anyone who has underlying disease or orthopedic condition can't ride road bicycle BW>100kg Height 180 cm

Design outcomes

Primary

Measure	Time frame
The difference of spinal force during riding bicycle in different position and power immediate after riding force at the L2 spine	—

Secondary

Measure	Time frame
handle force during riding bicycle in different position and power immediate after riding force at handle bar	—

Countries

Thailand

Contacts

Public ContactTImporn vitoonpong

faculty of medicine

timponn.vi@hotmail.com0838104104

Outcome results

None listed

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