UPSI Digital Repository (UDRep)
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UPSI Digital Repository (UDRep)
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| Total records found : 2 |
| Simplified search suggestions : Ebby Waqqash Mohamad Chan |
| 1 | 2017 article | Fascicle behaviour analysis of step and jump forward lunge among badminton players Nadzalan Ali Md, Rittisorakrai Chaowalak, Mohamad Nur Ikhwan, Mohamad Chan Ebby Waqqash, 1799 hits |
| 2 | 2020 article | Abdominal muscle activation: an EMG study of the Sahrmann five-level core stability test Ebby Waqqash Mohamad Chan Background: Sahrmann ¯ve-level core stability test protocol has been used to evaluate the ability of the core muscles to stabilize the spine. However, validation studies on the Sahrmann protocol are limited. Objective: The purpose of this study was to compare the di®erent levels of Sahrmann ¯ve-level core stability (levels 1–5) on the muscle activity of rectus abdominis (RA), external oblique (EO), and transverse abdominis/internal oblique (TrA/IO). Methods: Twenty-two asymptomatic male participants aged 21.36 1.59 years were recruited. Participants were instructed to perform maximum voluntary contraction (MVC) and ¯ve levels of Sahrmann ¯ve-level core stability test guided with a pressure biofeedback unit (PBU). The surface electromyography (EMG) data of each muscle during ¯ve levels of Sahrmann ¯ve-level core stability test were normalized as a percentage of MVC. Results: Results showed signi¯cant di®erences in the normalized EMGs of RA [2(4) = 64.80, p < 0.001], EO [2..... 712 hits |
