Acute effects of unilateral versus bilateral resistance training on heart rate, blood pressure and rate of perceived exertion

Nur Khairunisa Abu Talip

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Type :	article
Subject :	GV Recreation Leisure
ISSN :	2232-1918
Main Author :	Nur Khairunisa Abu Talip
Additional Authors :	Zulkifli Abdul Kadir
Title :	Acute effects of unilateral versus bilateral resistance training on heart rate, blood pressure and rate of perceived exertion

Place of Production :	Universiti Pendidikan Sultan Idris
Year of Publication :	2018

Abstract :

Resistance training (RT) refers to a method of physical conditioning of complex programming which consists of progressive and various training techniques to achieve the desired training goals. An appropriate programme design is the key to success; where exercise selection is one of the critical factors. The selection of exercise will expose different stimulation as in the application of the specific adaptation on imposed demand principle. The option of choosing either bilateral (BI) or unilateral (UNI) exercise is an important decision to perform in the construction of any strength or RT programme. This study aimed to investigate the physiological responses of unilateral versus bilateral acute RT on heart rate (HR), blood pressure (BP) and rate of perceived exertion (RPE). Sixteen (n = 16) trained women with mean age of 23.31 (SD = 1.35) years old went through a total body exercise session for each unilateral and bilateral protocols which both consisted of major muscles group for 80% 1RM, 10 repetitions to maximal effort for 3 sets. The results revealed that all variables examined including HR, systolic blood pressure (SBP), diastolic blood pressure (DBP) and RPE were statistically changed (p < .001) across the times. Apart from that, unilateral and bilateral RT imposed significantly different stimulus on SBP (p < .05).

References

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