Technology-Based Communication Projects at an International College in Thailand

Fox, H. M.

doi:10.7763/ijeeee.2012.v2.86

Cited by 1 publication

(3 citation statements)

References 3 publications

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“…Studies have repored that anaerobic energy metabolism, an important part of recovery session, is closely associated with the elimination of La from muscle and blood after high intensity activities 14 , 15 ) . The elimination of La from muscle and blood after a maximal exercise occurs over a period of approximately 2 hours with passive rest and over a period of 1 hour on average with active rest 1 ) . Several studies have demonstrated that active recovery is a more effective strategy for eliminating of La from muscle and blood and subsequent exercise performance compared with other recovery strategies 16 , 17 , 18 ) .…”

Section: Discussionmentioning

confidence: 99%

“…Recovery is defined as the process of normalization of the organism after workout 1 ) . After maximal exercise, the purpose of the recovery period is to rest the organism or return to conditions before the exercise.…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, recovery or resting starts with the decrease of lactic acid in the body. Removal of lactic acid, which is eliminated in blood and muscle, occurs over a period of approximately 2 hours with passive recovery and over a period of 1 hour on average with active recovery after maximal exercise 1 ) . Skeletal muscle contraction is classified in the literature as isometric contraction, concentric contraction, and eccentric contraction.…”

Section: Introductionmentioning

confidence: 99%

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Recovery levels after eccentric and concentric loading in maximal force

2016

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[Purpose] The aim of this study was to compare the differences in recovery periods after maximal concentric and eccentric exercises. [Subjects and Methods] Twenty-two participants voluntarily participated and were divided into two groups: the athlete and sedentary groups. An incremental treadmill running test was performed until exhaustion. During the subsequent passive recovery session, heart rate and venous blood lactate level were determined every 3 minutes until the venous blood lactate level reached 2 mmol/l. The same test protocol was implemented 15 days later. [Results] Both groups showed significantly shorter running durations in concentric exercise, while significant differences were found between the athlete and sedentary groups in terms of venous blood lactate level responses. In addition, there were significant differences between the athlete and sedentary groups in terms of running duration and heart rate in concentric and eccentric exercises. [Conclusion] The present study revealed no difference between the athlete and sedentary groups in terms of recovery durations after eccentric and concentric loadings, although the athletes demonstrated faster recovery in terms of HR compared with the sedentary group. It was thought that concentric exercises cause greater physiological responses.

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