keyword
MENU ▼
Read by QxMD icon Read
search

(Resistance OR strength) AND (exercise OR training)

keyword
https://www.readbyqxmd.com/read/30114688/associated-pulmonary-hypertension-is-an-independent-contributor-to-exercise-intolerance-in-chronic-fibrosing-interstitial-pneumonias
#1
David K Yoo, Maurizio Zompatori, Annapina Barrile, Giorgia Rossi, Dejanira D'Amato, Gianluigi Sergiacomi, Paola Rogliani, Marco Mura
BACKGROUND: Associated pulmonary hypertension (APH) is frequently observed in fibrosing interstitial pneumonias (FIP), such as idiopathic pulmonary fibrosis (IPF). APH is associated with worse prognosis, but it remains unclear whether it is associated with greater functional impairment. Six-minute walk distance (6MWD) is widely used to assess functional capacity in pulmonary hypertension and FIP. OBJECTIVES: To investigate if APH independently contributes to exercise intolerance in FIP, irrespective of the extent of underlying fibrosis...
August 16, 2018: Respiration; International Review of Thoracic Diseases
https://www.readbyqxmd.com/read/30114530/the-role-of-nitrite-in-muscle-function-susceptibility-to-contraction-injury-and-fatigability-in-sickle-cell-mice
#2
Li Wang, Luis E F Almeida, Sayuri Kamimura, Jack H van der Meulen, Kanneboyina Nagaraju, Martha Quezado, Paul Wakim, Zenaide M N Quezado
Sickle cell disease (SCD) patients can have limited exercise capacity and muscle dysfunction characterized by decreased force, atrophy, microvascular abnormalities, fiber distribution changes, and skeletal muscle energetics abnormalities. Growing evidence suggests that in SCD, there is alteration in nitric oxide (NO) availability/signaling and that nitrate/nitrite can serve as a NO reservoir and enhance muscle performance. Here, we examined effects of nitrite on muscle strength, exercise capacity, and on contractile properties of fast-(extensor digitorum longus, EDL) and slow-twitch (soleus) muscles in SCD mice...
August 13, 2018: Nitric Oxide: Biology and Chemistry
https://www.readbyqxmd.com/read/30114429/postnatal-stress-is-associated-with-impaired-fear-conditioning-and-extinction-and-heightened-hippocampal-fibroblast-growth-factor-2-in-mother-rats
#3
Bronwyn M Graham
Rats exposed to early-life maternal separation (MS) exhibit later alterations in fear conditioning and impairments in fear extinction. As MS creates long-lasting anxiety in the mother, the present study assessed the influence of MS on fear conditioning and extinction in mother rats. It also examined whether estrous cycle effects on extinction, which are robust in nulliparous rats, but abolished in primiparous rats, re-emerge after MS. Following parturition, pups were removed from their mothers for 3 h daily from postpartum day 2-14 (MS), or remained housed with their mothers (standard reared condition, SR)...
August 13, 2018: Hormones and Behavior
https://www.readbyqxmd.com/read/30114240/the-impact-of-cardiopulmonary-resuscitation-cpr-manikin-chest-stiffness-on-motivation-and-cpr-performance-measures-in-children-undergoing-cpr-training-a-prospective-randomized-single-blind-controlled-trial
#4
David Weidenauer, Thomas Hamp, Christoph Schriefl, Caroline Holaubek, Markus Gattinger, Mario Krammel, Markus Winnisch, Ana Weidenauer, Gerald Mundigler, Irene Lang, Wolfgang Schreiber, Fritz Sterz, Harald Herkner, Hans Domanovits
BACKGROUND: Cardio-pulmonary-resuscitation (CPR) training starting at the age of 12 years is recommended internationally. Training younger children is not recommended because young children lack the physical ability to perform adequate CPR and discouragement to perform CPR later is apprehended. The aim of this study was to answer the following questions: Are younger children discouraged after CPR training? Is discouragement caused by their lack in physical ability to perform adequate chest compressions on a standard manikin and would the use of manikins with a reduced resistance affect their motivation or performance? METHODS: We investigated the motivation and CPR performance of children aged 8-13 years after CPR training on manikins of different chest stiffness in a prospective, randomized, single-blind, controlled trial...
2018: PloS One
https://www.readbyqxmd.com/read/30113994/clinical-relevance-of-a-balance-training-program-on-liver-transplant-patients-a-randomized-controlled-trial
#5
Diego Moya-Nájera, Ángel Moya-Herraiz, Pedro Gargallo, Joaquin Calatayud, Javier Escrig-Sos, Juan C Colado
BACKGROUND: Although some studies have reported significant improvements in physical function and strength after training programs on Liver Transplant (LT) recipients, there is a lack of knowledge on how it affects in static and dynamic balance, being an important part of these participants' tasks development. The aim of the study was to determine the effects of a 6-month multicomponent circuit training program on static and dynamic balance in LT participants. METHODS: 54 participants were randomized at 6 months after LT into 2 groups: exercise group (EXER) and control group (CONTROL), with repeat testing at 6 (baseline) and 12 months after LT...
August 15, 2018: Transplantation
https://www.readbyqxmd.com/read/30113920/effects-of-high-intensity-interval-training-vs-on-court-tennis-training-in-young-tennis-players
#6
Bulent Kilit, Ersan Arslan
Kilit, B and Arslan, E. Effects of high-intensity interval training vs. on-court tennis training in young tennis players. J Strength Cond Res XX(X): 000-000, 2018-This study aimed to examine the effects of 6 weeks of high-intensity interval training (HIIT) vs. 6 weeks of on-court tennis training (OTT) on the psychophysiological responses, performance responses, and technical scores of young tennis players. Twenty-nine young male tennis players (aged 13.8 ± 0.4 years) were divided into HIIT (n = 14) and OTT groups (n = 15)...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113919/effects-of-far-infrared-emitting-ceramic-materials-on-recovery-during-2-week-preseason-of-elite-futsal-players
#7
Renan F H Nunes, Francisco J Cidral-Filho, Lucinar J F Flores, Fabio Y Nakamura, Harrison F M Rodriguez, Franciane Bobinski, Amanda De Sousa, Fabricia Petronilho, Lucineia G Danielski, Maryane M Martins, Daniel F Martins, Luiz G A Guglielmo
Nunes, RFH, Cidral-Filho, FJ, Flores, LJF, Nakamura, FY, Rodriguez, HFM, Bobinski, F, De Sousa, A, Petronilho, F, Danielski, LG, Martins, MM, Martins, DF, and Guglielmo, LGA. Effects of far-infrared emitting ceramic materials on recovery during 2-week preseason of elite futsal players. J Strength Cond Res XX(X): 000-000, 2018-We investigated the effects of far-infrared emitting ceramic materials (cFIR) during overnight sleep on neuromuscular, biochemical and perceptual markers in futsal players. Twenty athletes performed a 2-week preseason training program and during sleep wore bioceramic (BIO; n = 10) or placebo pants (PL; n = 10)...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113918/influence-of-workload-and-recovery-on-injuries-in-elite-male-volleyball-players
#8
Thiago Ferreira Timoteo, Paula Barreiros Debien, Bernardo Miloski, Francisco Zacaron Werneck, Tim Gabbett, Maurício Gattás Bara Filho
Timoteo, TF, Debien, PB, Miloski, B, Werneck, FZ, Gabbett, T, and Filho, MGb. Influence of workload and recovery on injuries in elite male volleyball players. J Strength Cond Res XX(X): 000-000, 2018-The aim of this study was to investigate the influence of workload and recovery on injury rates in elite male volleyball players. Data were collected from 14 male professional volleyball players over a 27-week season. Workloads were monitored daily using the session rating of perceived exertion, and recovery status was appraised using the Total Quality Recovery (TQR) scale...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113917/monitoring-age-group-swimmers-over-a-training-macrocycle-energetics-technique-and-anthropometrics
#9
Rodrigo Zacca, Rui Azevedo, Phornpot Chainok, João Paulo Vilas-Boas, Flávio A de S Castro, David B Pyne, Ricardo J Fernandes
Zacca, R, Azevedo, R, Chainok, P, Vilas-Boas, JP, Castro, FAdS, Pyne, DB, and Fernandes, RJ. Monitoring age-group swimmers over a training macrocycle: energetics, technique, and anthropometrics. J Strength Cond Res XX(X): 000-000, 2018-The aim of this study was to quantify changes and contributions of energetic, technique, and anthropometric profiles across the first training macrocycle (16-week) in a traditional 3-peak swimming season. Twenty-four age-group swimmers (10 boys and 14 girls age 14.4 ± 0.9 years) of equal maturational stage were monitored through a 400-m test in front crawl (T400)...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113916/practical-considerations-for-assessing-pulmonary-gas-exchange-and-ventilation-during-flume-swimming-using-the-metaswim-metabolic-cart
#10
Mitch Lomax, Billy Mayger, Zoe L Saynor, Christopher Vine, Heather C Massey
Lomax, M, Mayger, B, Saynor, ZL, Vine, C, and Massey, HC. Practical considerations for assessing pulmonary gas exchange and ventilation during flume swimming using the MetaSwim metabolic cart. J Strength Cond Res XX(X): 000-000, 2018-The MetaSwim (MS) metabolic cart can assess pulmonary gas exchange and ventilation in aquatic environments. The aims of this study were: (a) to determine the agreement between minute ventilation (V[Combining Dot Above]E), pulmonary oxygen uptake (V[Combining Dot Above]O2), and carbon dioxide output (V[Combining Dot Above]CO2) using the MS and Douglas bag (DB) methods during flume swimming; and (b) to assess the repeatability of these and other MS-derived parameters...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113915/effects-of-accentuated-eccentric-loading-on-muscle-properties-strength-power-and-speed-in-resistance-trained-rugby-players
#11
Jamie Douglas, Simon Pearson, Angus Ross, Mike McGuigan
Douglas, J, Pearson, S, Ross, A, and McGuigan, M. Effects of accentuated eccentric loading on muscle properties, strength, power, and speed in resistance-trained rugby players. J Strength Cond Res XX(X): 000-000, 2018-The purpose of this study was to determine the effects of slow and fast tempo resistance training incorporating accentuated eccentric loading (AEL) compared with traditional resistance training (TRT) in trained rugby players. Fourteen subjects (19.4 ± 0.8 years, 1.82 ± 0.05 m, 97.0 ± 11.6 kg, and relative back squat 1 repetition maximum [1RM]: 1...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113914/changes-in-external-load-when-modifying-rules-of-5-on-5-scrimmage-situations-in-elite-basketball
#12
Jairo Vazquez-Guerrero, Xavi Reche, Francesc Cos, David Casamichana, Jaime Sampaio
Vazquez-Guerrero, J, Reche, X, Cos, F, Casamichana, D, and Sampaio, J. Changes in external load when modifying rules of 5-on- 5 scrimmage situations in elite basketball. J Strength Cond Res XX(X): 000-000, 2018-Constraining tasks are very frequent during the team sports training process; however, most of the effects of these coaching decisions are unknown, which leads to less controlled performing environments, with less chances to promote improvements. The aim of this study was to determine the effects of modifying rules of 5-a-side scrimmage on the physical performance of professional basketball players...
August 15, 2018: Journal of Strength and Conditioning Research
https://www.readbyqxmd.com/read/30113718/altered-anabolic-signaling-and-reduced-stimulation-of-myofibrillar-protein-synthesis-after-feeding-and-resistance-exercise-in-people-with-obesity
#13
Joseph W Beals, Sarah K Skinner, Colleen F McKenna, Elizabeth G Poozhikunnel, Samee A Farooqi, Stephan van Vliet, Isabel G Martinez, Alexander V Ulanov, Zhong Li, Scott A Paluska, Nicholas A Burd
KEY POINTS: Lifestyle modifications that include the regular performance of exercise are likely important to counteract the negative consequences of obesity on postprandial myofibrillar protein synthetic responses to protein dense food ingestion. We show that the interactive effect of resistance exercise and feeding on the stimulation of myofibrillar protein synthesis rates is diminished with obesity when compared to normal weight adults. The blunted myofibrillar protein synthetic response with resistance exercise in people with obesity may be underpinned by alterations in muscle anabolic signaling phosphorylation (p70S6K and 4E-BP1)...
August 16, 2018: Journal of Physiology
https://www.readbyqxmd.com/read/30113524/predictors-of-dropout-in-exercise-trials-in-older-adults
#14
Hallgeir Viken, Line Skarsem Reitlo, Nina Zisko, Javaid Nauman, Nils Petter Aspvik, Jan Erik Ingebrigtsen, Ulrik Wisløff, Dorthe Stensvold
PURPOSE: Dropout from exercise programs, both in the real world and in research, is a challenge, and more information on dropout-predictors is needed for establishing strategies to increase the likelihood of maintaining participants in a prescribed exercise program. The aim of the present study was to determine the dropout rate and its predictors during a 3-year exercise program in older adults. METHODS: In total, 1514 men and women (age 72.4±1.9 years) were included in the present study...
August 15, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/30113523/augmented-anabolic-responses-following-8-weeks-cycling-with-blood-flow-restriction
#15
Miguel S Conceição, Edson M M Junior, Guilherme D Telles, Cleiton A Libardi, Alex Castro, André L L Andrade, Patrícia C Brum, Úrsula Urias, Mirian Ayumi Kurauti, José Maria Costa Júnior, Antonio Carlos Boschero, Cláudia R Cavaglieri, Donny M Camera, Mara P T Chacon-Mikahil
INTRODUCTION: Low-intensity endurance training performed with blood flow restriction (ET-BFR) can improve muscle strength, cross-sectional area (CSA) and cardiorespiratory capacity. Whether muscle strength and CSA as well as cardiorespiratory capacity (i.e.:V˙O2max) and underlying molecular processes regulating such respective muscle adaptations are comparable to resistance and endurance training is unknown. PURPOSE: To determine the respective chronic (i.e.: 8 weeks) functional, morphological and molecular responses of ET-BFR training compared to conventional, unrestricted resistance training (RT) and endurance training (ET)...
August 15, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/30113522/equivalent-hypertrophy-and-strength-gains-in-hmb-or-leucine-supplemented-men
#16
Josephine S Jakubowski, Edwin P T Wong, Everson A Nunes, Kenneth S Noguchi, Joshua K Vandeweerd, Kevin T Murphy, Robert W Morton, Chris McGlory, Stuart M Phillips
Ingestion of proteins with high leucine content during resistance training (RT) can augment hypertrophy. Some data suggest that a leucine metabolite, β-hydroxy, β-methylbutyrate (HMB), is substantially more anabolically efficacious than leucine. PURPOSE: We aimed to test whether supplementation with HMB versus leucine, added to whey protein, would result in differential muscle hypertrophy and strength gains in young men performing resistance training. METHODS: Twenty-six resistance-trained men (23 ± 2 y) performed 12 wk of RT with 3 phases...
August 15, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/30113521/walking-in-minimalist-shoes-is-effective-for-strengthening-foot-muscles
#17
Sarah T Ridge, Mark T Olsen, Dustin A Bruening, Kevin Jurgensmeier, David Griffin, Irene S Davis, A Wayne Johnson
INTRODUCTION: Weakness of foot muscles may contribute to a variety of loading related injuries. Supportive footwear may contribute to intrinsic foot muscle weakness by reducing the muscles' role in locomotion (e.g. absorbing forces and controlling motion). Increased stimulus to the foot muscles can be provided through a variety of mechanisms, including minimalist footwear and directed exercise. PURPOSE: To determine the effect of walking in minimalist footwear or performing foot strengthening exercises on foot muscle size and strength...
August 15, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/30113367/nonalcoholic-fatty-liver-disease-current-concepts-epidemiology-and-management-strategies
#18
Dunya Tomic, William W Kemp, Stuart K Roberts
Nonalcoholic fatty liver disease (NAFLD) is now the most prevalent liver disease in the world. It involves a spectrum of conditions from hepatic steatosis to nonalcoholic steatohepatitis and liver fibrosis, and is a major cause of cirrhosis and hepatocellular carcinoma. It is defined by presence of steatosis in 5% of hepatocytes or more in the absence of other causes of fatty liver. The metabolic syndrome is the major known risk factor for NAFLD. Dietary contributors such as high fructose intake and coffee consumption appear to increase and decrease the risk of disease respectively, but these links are unclear...
August 14, 2018: European Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/30113273/muscle-type-specific-rna-polymerase-ii-recruitment-during-pgc-1%C3%AE-gene-transcription-after-acute-exercise-in-adult-rats
#19
Ryo Masuzawa, Ryotaro Konno, Ikumi Ohsawa, Atsuya Watanabe, Fuminori Kawano
Epigenetic regulation of gene expression differs between fast- and slow-twitch skeletal muscles in adult rats, although the precise mechanisms are still unknown. The present study investigates the differences in responses of RNA polymerase II (Pol II) and histone acetylation during transcriptional activation in the plantaris and soleus muscles of adult rats after acute treadmill running. We targeted the peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC-1α) gene to analyze epigenomic changes by chromatin immunoprecipitation...
August 16, 2018: Journal of Applied Physiology
https://www.readbyqxmd.com/read/30113122/effect-of-whey-protein-supplementation-after-resistance-exercise-on-the-muscle-mass-and-physical-function-of-healthy-older-women-a-randomized-controlled-trial
#20
Hiroyasu Mori, Yasunobu Tokuda
AIM: To evaluate the effectiveness of a 24-week program of nutritional supplementation using whey protein, ingested after resistance exercise, in increasing muscle mass and physical function among community-dwelling healthy older Japanese women. METHODS: We carried out a randomized controlled trial, with 81 healthy women, aged 65-80 years, allocated to three groups of 27 participants each: the exercise and protein supplementation group, the exercise only group, and the protein supplementation only group...
August 16, 2018: Geriatrics & Gerontology International
keyword
keyword
161530
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"