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Gaps in evidence regarding iron deficiency anemia in pregnant women and young children: summary of US Preventive Services Task Force recommendations
iron pregnant women screening supplementation young children
2018/11/21
The US Preventive Services Task Force (USPSTF) makes recommendations to primary care providers regarding preventive services for asymptomatic patients. Recommendations are based on the scientific evid...
Comparison of Ball-And-Racket Impact Force in Two-Handed Backhand Stroke Stances for Different-Skill-Level Tennis Players
Biomechanics upper extremity kinetic acceleration open stance square stance
2016/7/7
This study compared the kinetic roles of the upper extremities in racket impact force generation between the open stance (OS) and square stance (SS) for tennis players with different skill levels in t...
Effects of Prophylactic Ankle Supports on Vertical Ground Reaction Force During Landing:A Meta-Analysis
Ankle brace athletic tape ankle sprain anterior cruciate ligament
2016/3/11
There has been much debate on how prophylactic ankle supports (PASs) may influence the vertical ground reaction force (vGRF) during landing. Therefore, the primary aims of this meta-analysis were to s...
Acute Effects of Foot Rotation in Healthy Adults during Running on Knee Moments and Lateral-Medial Shear Force
Osteoarthritis cartilage biomechanics gait
2016/3/11
As runners age, the likelihood of developing osteoarthritis (OA) significantly increases as 10% of people 55+ have symptomatic knee OA while 70% of people 65+ have radiographic signs of knee OA. The l...
Creatine supplementation enhances muscle force recovery after eccentrically-induced muscle damage in healthy individuals
Creatine supplementation enhances muscle force muscle damage healthy individuals
2015/7/16
Eccentric exercise-induced damage leads to reductions in muscle force, increased soreness, and impaired muscle function. Creatine monohydrate's (Cr) ergogenic potential is well established; however fe...
Resistance Training for Explosive and Maximal Strength: Effects on Early and Late Rate of Force Development
Quadriceps muscle adaptation muscle strength peak torque power
2015/5/18
The aim of the present study was to verify whether strength training designed to improve explosive and maximal strength would influence rate of force development (RFD). Nine men participated in a 6-we...
Validity of a Commercial Linear Encoder to Estimate Bench Press 1 RM from the Force-Velocity Relationship
Muscle strength diagnosis performance prediction innovative technology
2015/5/5
The aim of this study was to assess the validity and accuracy of a commercial linear encoder (Musclelab, Ergotest, Norway) to estimate Bench press 1 repetition maximum (1RM) from the force - velocity ...
Force-Velocity, Impulse-Momentum Relationships: Implications for Efficacy of Purposefully Slow Resistance Training
Impulse momentum purposefully slow time-under-tension
2015/4/8
The purpose of this brief review is to explain the mechanical relationship between impulse and momentum when resistance exercise is performed in a purposefully slow manner (PS). PS is recognized by ~1...
Number of Trials Necessary to Achieve Performance Stability of Selected Ground Reaction Force Variables During Landing
Reliability variability sequential averaging intra-class correlation coefficient
2015/3/30
The objectives were to determine the number of trials necessary to achieve performance stability of selected ground reaction force (GRF) variables during landing and to compare two methods of determin...
Variation in Resistive Force Selection During Brief High Intensity Cycle Ergometry: Implications for Power Assessment and Production in Elite Karate Practitioners
Anaerobic performance body composition
2015/3/26
The purpose of this study was to measure power values generated in elite karate fighters during brief high intensity cycle ergometry when resistive forces were derived from total - body mass (TBM) or ...
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...
Low Frequency Repetitive Transcranial Magnetic Stimulation to Improve Motor Function and Grip Force of Upper Limbs of Patients With Hemiplegia
Stroke Transcranial Magnetic Stimulation Rehabilitation Motor Skill
2015/10/14
Background: Stroke is the most common and debilitating neurological disorder among adults, and is a sudden onset of neurological signs caused by brain blood vessels impairments.
Neuromuscular Adaptations Associated with Knee Joint Angle-Specific Force Change
MUSCLE,LENGTH HYPERTROPHY FASCICLE,LENGTH CROSS-SECTIONAL,AREA
2017/5/23
Neuromuscular adaptations to joint angle-specific force increases after isometric training have not yet been fully elucidated. This study examined angle-specific neuromuscular adaptations in response ...
Muscle Fatigability and Control of Force in Men with Posttraumatic Stress Disorder
MUSCLE,FATIGUE STRESS PTSD HANDGRIP CORTISOL AROUSAL MEN
2017/5/23
Acute stress can increase fatigability and decrease steadiness of sustained low-force contractions that are required for functional tasks in upper limb muscles. Whether motor performance is more impai...