scholarly journals Acute effect of betaine supplementation on muscular endurance during resistance exercise in trained men: a pilot and randomized study

2021 ◽  
Vol 10 (2) ◽  
pp. 25-29
Author(s):  
Matheus Dantas ◽  
Victor Sabino de Queiros ◽  
Tatiane Andreza Lima da Silva ◽  
Alana Monteiro Bispo da Silva ◽  
Leonardo de Souza Fortes ◽  
...  
Keyword(s):  
Resistance Exercise ◽  
Randomized Study ◽  
Acute Effect ◽  
Muscular Endurance ◽  
Betaine Supplementation

scholarly journals Acute Effect on Arterial Stiffness after Performing Resistance Exercise by Using the Valsalva Manoeuvre during Exertion

2015 ◽  
Vol 2015 ◽  
pp. 1-5 ◽  
Author(s):  
Wai Yip Vincent Mak ◽  
Wai Keung Christopher Lai
Keyword(s):  
Arterial Stiffness ◽  
Resistance Exercise ◽  
Young Men ◽  
Acute Effect ◽  
The Body ◽  
Valsalva Manoeuvre ◽  
Time Intervals ◽  
Breathing Techniques ◽  
Ultrasound System ◽  
15Th Minute

Background. Performing resistance exercise could lead to an increase in arterial stiffness.Objective. We investigate the acute effect on arterial stiffness by performing Valsalva manoeuvre during resistance exercise.Materials and Methods. Eighteen healthy young men were assigned to perform bicep curls by using two breathing techniques (exhalation and Valsalva manoeuvre during muscle contraction) on two separate study days. Carotid pulsed wave velocity (cPWV) was measured as an indicator to reflect the body central arterial stiffness using a high-resolution ultrasound system, and its value was monitored repeatedly at three predefined time intervals: before resistance exercise, immediately after exercise, and 15 minutes after exercise.Results. At the 0th minute after resistance exercise was performed using the Valsalva manoeuvre during exertion, a significant increase in cPWV (4.91 m/s ± 0.52) compared with the baseline value (4.67 m/s ± 0.32,P=0.008) was observed, and then it nearly returned to its baseline value at the 15th minute after exercise (4.66 m/s ± 0.44,P=0.010). These findings persisted after adjusting for age, body mass index, and systolic blood pressure.Conclusion. Our result suggests short duration of resistance exercise may provoke a transient increase in central arterial stiffness in healthy young men.

Dose-Response of 1, 3, and 5 Sets of Resistance Exercise on Strength, Local Muscular Endurance, and Hypertrophy

2015 ◽  
Vol 29 (5) ◽  
pp. 1349-1358 ◽  
Author(s):  
Regis Radaelli ◽  
Steven J. Fleck ◽  
Thalita Leite ◽  
Richard D. Leite ◽  
Ronei S. Pinto ◽  
...  
Keyword(s):  
Resistance Exercise ◽  
Dose Response ◽  
Muscular Endurance

scholarly journals Acute Effect Of The Order Of Resistance Exercise And Nutrient Intake On Muscle Breakdown

2019 ◽  
Vol 51 (Supplement) ◽  
pp. 544
Author(s):  
Wataru Kume ◽  
Jun Yasuda ◽  
Maki Yoshikawa ◽  
Takeshi Hashimoto
Keyword(s):  
Resistance Exercise ◽  
Nutrient Intake ◽  
Acute Effect ◽  
Muscle Breakdown

scholarly journals Acute Effect of Resistance Exercise on Mucociliary Clearance in Active Smokers

2021 ◽  
Vol 34 (2) ◽  
pp. 223-230
Author(s):  
Alessandra Mayumi Marques Masuda ◽  
Iara Buriola Trevisan ◽  
Tamara dos Santos Gouveia ◽  
Guilherme Yassuyuki Tacao ◽  
Ercy Mara Cipulo Ramos ◽  
...  
Keyword(s):  
Resistance Exercise ◽  
Mucociliary Clearance ◽  
Acute Effect

scholarly journals Temporal increase in muscle cross-sectional area as an acute effect of resistance exercise in resistance-trained and untrained individuals

2020 ◽  
Vol 15 (2) ◽  
Author(s):  
Masahiro Goto ◽  
Hitoshi Kumada ◽  
Chikako Maeda ◽  
Yoshihiro Yamashina ◽  
Yosuke Yamato ◽  
...  
Keyword(s):  
Resistance Exercise ◽  
Acute Effect ◽  
Cross Sectional Area ◽  
Sectional Area ◽  
Cross Sectional ◽  
Muscle Cross Sectional Area

Mental Fatigue Reduces Training Volume in Resistance Exercise: A Cross-Over and Randomized Study

2020 ◽  
pp. 003151252095893
Author(s):  
Victor Sabino de Queiros ◽  
Matheus Dantas ◽  
Leonardo de Sousa Fortes ◽  
Luiz Felipe da Silva ◽  
Gilson Mendes da Silva ◽  
...  
Keyword(s):  
Resistance Exercise ◽  
Perceived Exertion ◽  
Cognitive Task ◽  
Randomized Study ◽  
Mental Fatigue ◽  
Training Volume ◽  
Training Experience ◽  
Back Squat ◽  
Study Participants ◽  
Failure Reporting

The present study aimed to determine the effect of mental fatigue (MF) on total training volume (TTV; number of repetitions x number of sets x load) and on ratings of perceived exertion (RPE; Borg, 1982 ) in the half-back squat exercise (HBSE). Nine male subjects ( M age = 22.6 years, SD =  2.3; M height = 172.3 cm , SD =  6.8; M weight = 76.2 kg , SD =  9.8; M years of resistance training experience = 4.1, SD = 2.3 years) recruited from a university population were study participants in this participant-blind cross-over and randomized study. Participants underwent either the Stroop task – a highly demanding cognitive task (CT) – or a control condition (CON) in which they viewed a documentary exhibition for 30 minutes. Perception of MF and motivation were assessed after treatments using a visual analog scale of 100 mm. Participants then engaged in a countermovement jump (CMJ) test and three sets of HBSE until they reached momentary concentric failure, reporting RPE at the end of each exercise set. Following the CT, participants showed a significantly increased self-perception of MF in relation to the CON condition ( p = 0.01; d = 1.2), but this did not affect their motivation to engage in subsequent tests ( p = 0.99; d = 0.006). Neither the CMJ performances nor the RPE were statistically different between CT and CON conditions ( p = 0.33; d = 0.09 and p = 0.20 ; η2 = 0.20, respectively). TTV was significantly lower in the CT relative to the CON experimental condition (Δ = −15.8%; p = 0.04; η2 = 0.48). Prolonged involvement in a CT was associated with reduced volume on a resistance exercise, though this effect was not associated with changes in CMJ performance or motivation to exercise.

scholarly journals Acute effect of resistance exercise on arterial stiffness in healthy young women

2018 ◽  
Vol 9 (1) ◽  
pp. 1-5
Author(s):  
Kenta Kioi ◽  
Ryohei Yamamoto ◽  
Kohei Mori ◽  
Takuo Nomura
Keyword(s):  
Arterial Stiffness ◽  
Resistance Exercise ◽  
Young Women ◽  
Acute Effect
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