|
KMID : 1211620180130010129
|
|
Journal of the Korean Society of Physical Medicine
2018 Volume.13 No. 1 p.129 ~ p.136
|
|
|
Effects of Shoulder Abduction on Muscle Activities During Pilates Breathing
|
|
Kim Moon-Jeoung
Park Sung-Hyun
Baek Il-Hun
|
|
|
Abstract
|
|
|
PURPOSE: This Study compared the level of activation of the muscles around the shoulder at the time of abduction through Pilates breathing and regular breathing by using quantified biofeedback.
METHODS: Experiment was conducted on 25 healthy males and females in the age bracket of 20’s~30’s as the subjects. The level of activation of muscles displayed at the time of Pilates breathing were measured at intercostal (InC) muscle, transverse abdominis (TrA) muscle, internal oblique (IO) muscle and external oblique (EO) muscle by using surface electromyogram (EMG) and were provided as biofeedback. Moreover, the changes in the level of muscular activation at sternocleidomastoid (SCM) muscle, upper trapezius (UT) muscle and Deltoid (Del) muscle, which are the muscles around the shoulder, at the time of abduction of shoulder during Pilates breathing and regular breathing were measured.
RESULTS: When abduction of shoulder is executed through Pilates breathing, the level of muscular activation of UT muscle was 11.56±7.10% at the time of exhaling of Pilates breathing and 17.54±9.57% at the time of exhaling of regular breathing. Del muscle also displayed lowered level of muscular activation at the time of Pilates breathing with 12.88±5.80% during inhaling and 15.14±5.49% during exhaling.
CONCLUSION: In conclusion, the results could be interpreted as indicating that the muscle activities of upper trapezius and deltoid muscle were decreased based on Pilates breathing more than those on regular breathing.
|
|
|
KEYWORD
|
|
|
Breathing, Electromyography, Pilates
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
|