Cardiopulmonary responses to eccentric and concentric resistance exercise in older adults

Vallejo, Alberto F.; Schroeder, E. Todd; Zheng, Ling; Jensky, Nicole E.; Sattler, Fred R.

doi:10.1093/ageing/afj082

Cited by 57 publications

(55 citation statements)

References 28 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…6 For instance, several studies have reported reduced cardiorespiratory and haemodynamic responses when eccentric exercise is compared to concentric exercise at the same absolute workload. [7][8][9][10][11][12] These results are consistent with investigations illustrating a relatively low ATP turnover and a reduced concentration of metabolites, such as ammonia and lactate, during negative work. 13 Different theories have attempted to explain this lower metabolic cost.…”

Section: Introductionsupporting

confidence: 86%

Eccentric Exercise in Patients with Chronic Health Conditions: A Systematic Review

Roig

Shadgan

Reid³

2008

Physiotherapy Canada

View full text Add to dashboard Cite

Purpose: The capacity of eccentric actions to produce muscle hypertrophy, strength gains, and neural adaptations without stressing the cardiopulmonary system has led to the prescription of eccentric training programmes in patients with low tolerance to exercise, such as elders or those with chronic health conditions. The purpose of this systematic review was to analyze the evidence regarding the effectiveness and suitability of eccentric training to restore musculoskeletal function in patients with chronic diseases. Summary of Key Points: Relevant articles were identified from nine databases and from the reference lists of key articles. Articles were assessed to determine level of evidence and scientific rigour. Nine studies met the inclusion criteria. According to Sackett's levels of evidence, 7 studies were graded at level IIb, 1 study at level IV, and the remaining study at level V. Articles were also graded for scientific rigour according to the PEDro scale. One study was rated as high quality, 4 studies were rated as moderate, and 2 studies were graded as poor quality. Conclusions: Eccentric training may be safely used to restore musculoskeletal function in patients with some specific chronic conditions. However, the heterogeneity of diseases makes it very difficult to extrapolate results and to standardize clinical recommendations for adequate implementation of this type of exercise. More studies are needed to establish the potential advantages of eccentric training in chronic conditions. Key Words: atrophy, chronic disease, eccentric training, muscle dysfunction RÉ SUMÉObjectif: La capacité des actions excentriques de produire l'hypertrophie musculaire, une masse osseuse accrue et des adaptations neurales sans exercer de fatigue sur le systè me cardiopulmonaire a mené à la prescription de programmes d'entraînement excentrique chez les patients ayant une tolé rance faible à l'exercice, comme les aîné s ou ceux qui sont atteints d'é tats de santé chroniques. Cette é tude mé thodique a pour but d'analyser les preuves scientifiques concernant l'efficacité et la pertinence de l'entraînement excentrique dans le ré tablissement de la fonction musculosquelettique chez les patients atteints de maladies chroniques. Re´sume´des points cle´s: Des articles pertinents ont é té identifié s à partir de 11 bases de donné es et listes de ré fé rence d'articles clé s. Les articles ont é té é valué s afin de dé terminer le niveau de preuves scientifiques et la rigueur scientifique. Neuf é tudes ont satisfait aux critè res d'inclusion. Selon les niveaux de preuve de Sackett, sept é tudes ont é té classé es au niveau IIb, une é tude au niveau IV et la derniè re é tude au niveau V. Des articles ont aussi é té classé s pour leur rigueur scientifique selon l'é chelle PEDro. Une é tude a é té classé e comme é tant de haute qualité , quatre é tudes comme é tant de qualité moyenne et deux é tudes ont é té classé es comme é tant de qualité mé diocre. Conclusions: L'entraînement excentrique peut ê tre utilisé en toute sé curi...

show abstract

Section: Introductionsupporting

confidence: 86%

Eccentric Exercise in Patients with Chronic Health Conditions: A Systematic Review

Roig

Shadgan

Reid³

2008

Physiotherapy Canada

View full text Add to dashboard Cite

show abstract

“…The magnitude of HR response to isokinetic exercise is related to the intensity of the maximum tension, size of the mass of the contracting muscle group and time of muscular action. Since performed at the same intensity and for a long period of time, concentric contraction performed by young men produces greater HR elevation than eccentric contraction does 2,3,10,[25][26][27][28][29] . This characteristic is attributed to a low muscular metabolic demand required to perform the eccentric contraction, which has an important contribution from the passive tissues in torque generation 2,3 .…”

Section: Introductionmentioning

confidence: 98%

Torque, myoeletric sygnal and heart rate responses during concentric and eccentric exercises in older men

Quitério¹,

Melo²,

Takahashi³

et al. 2011

Rev. bras. fisioter.

View full text Add to dashboard Cite

“…Indeed, eccentric exercise temporarily impairs local microvascular function (21) and reduces vasodilator responses (16). Moreover, it augments the blood pressure response to exercise up to 3 days after eccentric damage (36) even though blood pressure is significantly lower during eccentric compared with concentric contractions (38,40,56). Thus it is possible that local damage from eccentric contractions will translate to systemic vascular changes.…”

mentioning

confidence: 99%

Arterial stiffening following eccentric exercise-induced muscle damage

Barnes

Trombold

Dhindsa

et al. 2010

Journal of Applied Physiology

View full text Add to dashboard Cite

show abstract

Cardiopulmonary responses to eccentric and concentric resistance exercise in older adults

Abstract: Eccentric resistance exercise produced less cardiopulmonary demands and may be better suited for older persons with low exercise tolerance and at risk of adverse cardiopulmonary events.

Cited by 57 publications

References 28 publications

Eccentric Exercise in Patients with Chronic Health Conditions: A Systematic Review

Eccentric Exercise in Patients with Chronic Health Conditions: A Systematic Review

Torque, myoeletric sygnal and heart rate responses during concentric and eccentric exercises in older men

Arterial stiffening following eccentric exercise-induced muscle damage

Contact Info

Product

Resources

About