title: Effects of the Indoor Horseback Riding Exercise on Electromyographic Activity and Balance in One-leg Standing.
abstract: [Purpose] This study investigated the influence of the indoor horseback riding exercise on the electromyographic activity of the lower extremity and balance during one-leg standing. [Subjects] Twenty normal adults were divided into an indoor horseback riding exercise group (IHREG, n=10), which performed the indoor horseback riding exercise using equipment 3 times a week for 3 weeks, and a control group (CG, n=10), which performed no exercise. [Methods] For comparitive analysis, an electromyographic test was performed to measure the electromyographic activities of the rectus femoris (RF), adductor longus (AL), and gluteus medius and the Biodex Balance System was used to measure the anteroposterior stability index (APSI), mediolateral stability index, and overall stability index (OSI). [Results] The electromyographic activities of RF and AL significantly increased and the balance abilities of APSI and OSI decreased significantly in the IHREG compared to the CG. [Conclusion] We consider indoor horseback riding exercise is an effective intervention for increasing electromyographic activities of the RF and AL, and the balance abilities of APSI and OSI of normal adults.
authors.affiliation: Department of Physical Therapy, Youngdong University, Republic of Korea.
authors.forename: Sangyong
authors.initials: S
authors.lastname: Lee
authors.affiliation: Department of Physical Therapy, Youngdong University, Republic of Korea.
authors.forename: Daehee
authors.initials: D
authors.lastname: Lee
authors.affiliation: Department of Physical Therapy, Youngdong University, Republic of Korea.
authors.forename: Jungseo
authors.initials: J
authors.lastname: Park
keywords: Balance; Electromyographic activity; Indoor horseback riding