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Muscle Fascicle Behavior during Eccentric Cycling and Its Relation to Muscle Soreness
LENGTHENING CONTRACTIONS FASCICLE LENGTH MUSCLE–TENDON BEHAVIOR DELAYED ONSET MUSCLE SORENESS TENDINOUS TISSUE REPEATED BOUT EFFECT
2017/4/19
A single bout of eccentric exercise confers a protective effect against muscle damage and soreness in subsequent eccentric exercise bouts, but the mechanisms underpinning this effect are unclear.
Pur...
Relationships Between Muscle Fatigue Characteristics and Markers of Endurance Performance
Muscle contractile characteristics lactate threshold electrical stimulation VOmax
2015/4/17
The aim of this study was to examine the relationship of a range of in-vivo whole muscle characteristics to determinants of endurance performance. Eleven healthy males completed a cycle ergometer step...
Muscle Activation During Low-Intensity Muscle Contractions With Varying Levels of External Limb Compression
Neuromuscular function EMG cuff pressure biceps brachii ischemia
2015/4/17
The purpose was to investigate muscle activation during low- intensity muscle contractions with various levels of external limb compression to reduce muscle perfusion/outflow. A series of unilateral e...
Pronounced Muscle Deoxygenation During Supramaximal Exercise Under Simulated Hypoxia in Sprint Athletes
NIRcws muscle deoxygenation hypoxic 30s Wingate test athletes
2015/4/17
The purpose of this study was to determine whether acute hypoxia alters the deoxygenation level in vastus lateralis muscle during a 30 s Wingate test, and to compare the muscle deoxygenation level bet...
Is the Soleus a Sentinel Muscle for Impaired Aerobic Capacity in Heart Failure?
CHRONIC HEART FAILURE SKELETAL MUSCLE SOLEUS EXERCISE CAPACITY
2017/4/14
Purpose: Skeletal muscle wasting is well documented in chronic heart failure (CHF). This article provides a more detailed understanding of the morphology behind this muscle wasting and the relation be...
ASIC3 Contributes to the Blunted Muscle Metaboreflex in Heart Failure
BLOOD PRESSURE AFFERENT NERVE ASIC3 HEART FAILURE
2017/4/14
Introduction: During exercise, the sympathetic nervous system is activated and blood pressure and HR increase. In heart failure (HF), the muscle metaboreceptor contribution to sympathetic outflow is a...
The Effects of Multiple Cold Water Immersions on Indices of Muscle Damage
Eccentric exercise treatment cryotherapy
2015/4/8
The aim of this investigation was to elucidate the efficacy of repeated cold water immersions (CWI) in the recovery of exercise induced muscle damage. A randomised group consisting of eighteen males, ...
Assessment of the Quadriceps Femoris Muscle in Women after Injury Induced by Maximal Eccentric Isokinetic Exercise with Low Angular Speed
Muscle damage torque electromyography magnetic resonance imaging creatine kinase
2015/3/30
The objectives of this study were to propose a model for exercise- induced muscle injury by way of a maximal eccentric isokinetic exercise at low angular speed, and assess the time course of functiona...
Estradiol In Females May Negate Skeletal Muscle Myostatin Mrna Expression And Serum Myostatin Propeptide Levels After Eccentric Muscle Contractions
Estrogen muscle damage eccentric contractions myostatin
2015/3/23
Eccentric contractions produce a significant degree of inflammation and muscle injury that may increase the expression of myostatin. Due to its anti- oxidant and anti-flammatory effects, circulating 1...
Three Intermittent Sessions of Cryotherapy Reduce the Secondary Muscle Injury in Skeletal Muscle of Rat
Tibialis anterior hypothermia damage
2015/3/18
Although cryotherapy associated to compression is recommended as immediate treatment after muscle injury, the effect of intermittent sessions of these procedures in the area of secondary muscle injury...
Regulation of Muscle Glycogen Repletion, Muscle Protein Synthesis and Repair Following Exercise
Carbohydrate nutrients insulin glucose amino acids
2015/3/13
Recovery from prolonged strenuous exercise requires that depleted fuel stores be replenished, that damaged tissue be repaired and that training adaptations be initiated. Critical to these processes ar...
Post-Exercise Muscle Glycogen Repletion in the Extreme: Effect of Food Absence and Active Recovery
Glycogen synthase glycogen phosphorylase Cori cycle glyconeogenesis
2015/3/13
Glycogen plays a major role in supporting the energy demands of skeletal muscles during high intensity exercise. Despite its importance, the amount of glycogen stored in skeletal muscles is so small t...
Effect of Moderate Altitude on Peripheral Muscle Oxygenation During Leg Resistance Exercise in Young Males
NIRcws muscle oxygenation moderate altitude parallel squat SpO
2015/3/13
date is available on peripheral muscle oxidative metabolism at this altitude (1800AL). The purpose of this study was to determine whether acute exposure to 1800AL alters muscle oxygenation in the vast...
The Influence of Vibration on Muscle Activation and Rate of Force Development during Maximal Isometric Contractions
Strength oscillations isometric peak muscle activation
2015/3/12
At present there appears to be a need for research conducted on the effects of vibration on the contractile ability of skeletal muscle tissue. The aim of this study was to address this issue by examin...
Reduced Muscle Pain Intensity Rating During Repeated Cycling Trials
Pain intensity training rating cycling
2015/3/12
The purpose of this study was to investigate muscle pain intensity rating using a 10-point category-ratio pain intensity scale during self-paced cycling exercise within three trials. Eleven subjects (...