Influence of training on NIRS muscle oxygen saturation during submaximal exercise

Costes, Frédéric; Prieur, Fabrice; Féasson, Léonard; Geyssant, A.; Barthélémy, Jean‐Claude; Denis, Christian

doi:10.1097/00005768-200109000-00010

Cited by 66 publications

(69 citation statements)

References 30 publications

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“…In their study, a short-term, highintensity cycling training program was administered for 3 weeks. Costes et al 18) also reported a lower decrease of StO 2 during mild to high intensity exercise. In their study, the untrained subjects trained 6 days a week for 4 weeks at 70-80% of the subject's maximal heart rate.…”

Section: Discussionmentioning

confidence: 88%

Influence of Home-Based Pulmonary Rehabilitation on Muscle Oxygenation in Elderly Patients with Chronic Obstructive Pulmonary Disease

et al. 2009

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Abstract.[Purpose] The purpose of this study was to evaluate the benefit of 8-week home-based lower extremity strength training combined with whole body endurance training on peripheral muscle oxygenation in outpatients with chronic obstructive pulmonary disease (COPD).[Subjects] The 8 subjects were COPD patients (6 males, 2 females).[Methods] Using near infrared spectroscopy (NIRS), muscle oxygenation in the right vastus lateralis muscle at rest and during isometric contraction of 30% maximal voluntary contraction (MVC) were assessed before and after intervention. Also, MVC of the right quadriceps muscles, the muscle endurance time (TLIM), defined as the time from the onset of the isometric contraction of 30% MVC until termination of the test, and the distance covered in the incremental shuttle walking test (ISWD) were measured. [Results] Although there were improvements, no significant changes were seen in MVC, TLIM, and ISWD between before and after the 8-week intervention. Also, no changes were seen in NIRS parameters at rest and during muscle endurance exercise between before and after intervention.[Conclusion] Our results identify no statistically significant improvements in MVC and walking ability which could be acknowledged as an effect of pulmonary rehabilitation. Further investigation is needed to clarify the effect of pulmonary rehabilitation on muscle oxygenation.

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Section: Discussionmentioning

confidence: 88%

Influence of Home-Based Pulmonary Rehabilitation on Muscle Oxygenation in Elderly Patients with Chronic Obstructive Pulmonary Disease

et al. 2009

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“…Limited studies have reported the effect of training on local muscle oxygenation measured by NIRS [17][18][19][20] . Furthermore, most of these studies used oxy-Hb/Mb to evaluate the local muscle oxygenation during exercise [17][18] or the recovery time after occlusion 19) .…”

Section: Discussionmentioning

confidence: 99%

“…Furthermore, most of these studies used oxy-Hb/Mb to evaluate the local muscle oxygenation during exercise [17][18] or the recovery time after occlusion 19) . In this study, we used deoxy-Hb/Mb to evaluate muscle deoxygenation level because this signal is regarded as being essentially insensitive to change in blood volume 15) .…”

Section: Discussionmentioning

confidence: 99%

Effect of Muscle Strength Training and Muscle Endurance Training on Muscle Deoxygenation Level and Endurance Performance

et al. 2011

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Abstract.[Purpose] The purpose of this study was to compare the effects of muscle strength training and muscle endurance training on muscle deoxygenation level and endurance performance. [Subjects and Methods] Nineteen healthy young men were randomly assigned to a muscle strength training (STR: n = 6) group, muscle endurance training (END: n = 6) group, or a control (CON: n = 7) group. The training intensity for STR was 60°/sec × 10 repetitions × 5 sets/day and that for END was 240°/sec × 50% fatigue repetitions × 2 sets/day, 3 days/week, for 6 weeks. All subjects performed cardiopulmonary exercise testing (CPX) to measure maximum oxygen uptake, exercise time and muscle deoxygenation level of vastus lateralis, and underwent muscle strength and muscle endurance measurements pre-and post-training. [Results] In the STR group, muscle strength tended to increase, while muscle endurance significantly increased in the END group. Muscle deoxygenation level was significantly increased in both training groups. Maximum oxygen uptake did not change; however, in the END group alone, exercise time was significantly prolonged.[Conclusion] These results suggest that muscle endurance training is more effective at increasing endurance performance than muscle strength training.

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“…44 It is also probable that a reduction of blood lactate accumulation Pelvic floor muscle training for women and the attenuation of muscle oxygen desaturation can be achieved when training regimens improve muscle oxidative metabolism. 45 In the context of new technology, dynamic magnetic resonance imaging of the pelvic floor can now provide novel information on the anatomy and structural integrity of the components of the pelvic floor. 46 Several investigators are using near infrared spectroscopy (NIRS) to monitor skeletal muscle function and the effects of exercise.…”

Section: Future Directionsmentioning

confidence: 99%

The status of pelvic floor muscle training for women

Marques

Stothers

Macnab

2013

CUAJ

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There is no consensus on the amount of exercise necessary to improve pelvic floor muscle (PFM) function. We reviewed the pathophysiology of PFM dysfunction and the evolution of PFM training regimens since Kegel introduced the concept of pelvic floor awareness and the benefits of strength. This paper also describes the similarities and differences between PFM and other muscular groups, reviews the physiology of muscle contraction and principles of muscle fitness and exercise benefits and presents the range of protocols designed to strengthen the PFM and improve function. We also discuss the potential application of new technology and methodologies. The design of PFM training logically requires multiple factors to be considered in each patient. Research that defines measures to objectively quantify the degree of dysfunction and the efficacy of training would be beneficial. The application of new technologies may help this process.

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Influence of training on NIRS muscle oxygen saturation during submaximal exercise

Abstract: The training-induced adaptation in blood lactate influences IR-SO(2) during mild- to hard-intensity exercise. Thus, NIRS could be used as a noninvasive monitoring of training-induced adaptations.

Cited by 66 publications

References 30 publications

Influence of Home-Based Pulmonary Rehabilitation on Muscle Oxygenation in Elderly Patients with Chronic Obstructive Pulmonary Disease

Influence of Home-Based Pulmonary Rehabilitation on Muscle Oxygenation in Elderly Patients with Chronic Obstructive Pulmonary Disease

Effect of Muscle Strength Training and Muscle Endurance Training on Muscle Deoxygenation Level and Endurance Performance

The status of pelvic floor muscle training for women

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