Suggested Topics within your search.
Suggested Topics within your search.
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21
Rheokinetic Analysis of Hydroxy Terminated Polybutadiene Based Solid Propellant Slurry
Published 2010-01-01“…This opens up an avenue for a “freeze-and-store”, then “warm-up and cast”, mode of manufacturing of very large solid rocket propellant grains.…”
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22
Electromyographic responses during isometric contraction in post-activation potential protocol
Published 2024-09-01“…A crossover design was employed, implementing both a PAP protocol consisting of one set of three repetitions at 85% of 1RM and a Non-PAP protocol consisting only of warm-up exercises. The median and peak values of maximal voluntary contraction (MVC) between groups (Non-PAP and Back-squat) were compared, employing the Mann-Whitney U test for intergroup comparisons. …”
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23
The acute effect of different frequencies of whole-body vibration on range of motion and jump performance in preadolescent karate athletes
Published 2018-08-01“…After a 5 min light-paced warm-up jog before each protocol, three repetitions of 20 sec (20 sec rest between repetitions) vibration treatments were applied. …”
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24
Application of Shear-Wave Elastography in the Evaluation of Hamstring Stiffness in Young Basketball Athletes
Published 2022-12-01“…For the TNMT group, the research team introduced a hamstring targeted dynamic warm-up program as an intervention focused on activating the hamstring musculature…”
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25
The Effects of TMR® Fab 6 on Hamstring Flexibility in Healthy Subjects; An Exploratory Observational Investigation
Published 2024-07-01“…Following collection of demographic information and a brief medical history, each participant performed a five minute warm-up on the stationary bike at a moderate intensity (80-90 RPMs) followed immediately by the bilateral performance of the Active Knee Extension Test (AKET) and Passive Straight Leg Raise (PSLR) to assess hamstring muscle length. …”
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26
Parameter Uncertainty Analysis for Streamflow Simulation Using SWAT Model in Nashe Watershed, Blue Nile River Basin, Ethiopia
Published 2022-01-01“…The calibration and validation model was computed to simulate the observed streamflow data from 1985 to 2008 including two years of warm-up periods. Model calibration, validation, and analysis of parameter uncertainty were conducted for both daily and monthly observed streamflows at the gauging stations through SUFI-2, which is one of the algorithms of the SWAT-Calibration and Uncertainty Program (SWAT_CUP). …”
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27
A Single Dose of Beetroot Gel Rich in Nitrate Does Not Improve Performance but Lowers Blood Glucose in Physically Active Individuals
Published 2017-01-01“…Participants performed an aerobic exercise protocol on a treadmill (3 min warm-up of 40% peak oxygen consumption, 4 min at 90% of gas exchange threshold I and 70% (Δ) maximal end speed until volitional fatigue). …”
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28
Effects of an 8-week pre-season targeted training on sprinting performance, agility and lower limb muscular asymmetries in elite soccer players
Published 2024-03-01“…Their age, body mass, and body height were 25.8±7.3 years, 77.4±11.1 kg, and 177.5±9.8 cm, respectively. After the warm-up, participants performed two maximum 30 m sprints with a 5-minute rest interval between trials. …”
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29
Hamstring Activity Before and After Break-Point Angle Calculated By Smartphone Application During the Nordic Hamstring Exercise
Published 2023-12-01“… # METHODS After a warm-up, participants performed three repetitions of prone leg curls to discern maximum voluntary isometric contraction (MVIC) of the hamstrings. …”
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Combined Effects of Chrysin Supplementation and Exercise Training on Diabetes-Induced Oxidative Stress and Apoptosis in Rat Testicular Tissue
Published 2025-01-01“…Ratswere divided into control (received STZ solvent), DM-sole, Chrysin-sole (50 mg/kg, daily), moderate-intensityrunning exercise training (MIRET-sole, warm-up, 5 minutes at 30% of Smax1 (Maximum speed); Moderate intensityexercise, 60 minutes at 60% of Smax1, and recovery, 5 minutes to 30% of Smax1), DM+Chrysin, DM+MIRET,and DM+MIRET+Chrysin. …”
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31
Comparison of 2-D and 3-D Analysis of Running Kinematics and Actual Versus Predicted Running Kinetics
Published 2022-06-01“…Athletes ran on an instrumented treadmill at their preferred training pace for a 6-minute warm-up. Markers were placed over designated anatomical landmarks on both sides of the pelvis as well as the left lower extremity. …”
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32
Studies of the design layout of resistojet with porous structure for propulsion systems of small spacecraft
Published 2023-03-01“…The results of experimental studies on nitrogen with an overpressure of 0,02 MPa resistojet propulsion system of a small spacecraft with a porous structure weighing 45 g and an autonomous heating element with a radius of 3 mm with a power consumption of up to 60 watts for a warm-up time of up to 300 s are presented. The possibility of using a porous structure as a volumetric fuel gas pipeline with an increase in heat transfer intensity has been experimentally proved and the actual specific heat capacity of the porous structure has been determined. …”
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Effects of a cardiopulmonary rehabilitation programme on submaximal exercise in Tunisian patients with long-COVID19: A randomized clinical trial
Published 2024-04-01“…The CPRP (i.e. 18 sessions over six weeks) encompassed warm-up, aerobic training, resistance training, respiratory exercises, and therapeutic education. …”
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34
The Art of Watercolor Painting: master techniques for creating stunning works of art in watercolor /
Published 2013Table of Contents: “…Machine generated contents note: Tools & Materials -- Watercolor Techniques -- Color Theory -- Stretching Your Own Paper -- ch. 1 Beginning Watercolor with Nancy Wylie -- Exploring Color -- Developing Landscapes -- Working with Perspective -- Rendering Snow -- Painting Wet-into-Wet -- Taking Artistic License -- ch. 2 Seascapes & Sunsets with Thomas Needham -- Seascape Elements & Techniques -- Sunset Techniques -- Exploiting the Sunlight -- Adding Shadows -- Rendering the Coastline -- Painting from Imagination -- Painting in Sections -- ch. 3 Landscapes with Ronald Pratt -- Injecting Color -- Creating Soft & Hard Edges -- Adding Elements -- Conveying Depth -- Painting Buildings -- Depicting Water -- Evoking Mood -- Capturing Reflections -- ch. 4 Animals with Deb Watson -- Blue Jay -- Bunny -- Deer in Snow -- Kitten -- ch. 5 Chinese Brush with Helen Tse -- Tools & Materials -- Basic Techniques -- Warming Up -- Sunflower & Ladybug -- Mountains & Clouds -- Enhancing a Painting.…”
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35
Work rate adjustments needed to maintain heart rate and RPE during high-intensity interval training in the heat
Published 2025-02-01“…IntroductionHigher work rates may be sustainable when maintaining target rating of perceived exertion (RPE) compared to maintaining target heart rate (THR) during high-intensity interval training (HIIT) exercise in hot conditions, but may also result in greater thermal strain and cardiovascular drift, as well as greater decrements in maximal oxygen uptake (V˙O2max).PurposeTo test the hypotheses that maintaining target RPE compared to THR during HIIT in the heat results in 1) smaller work rate adjustments, 2) greater thermal and cardiovascular strain, and 3) larger decreases in V˙O2max.MethodsEight adults (4 women) completed a graded exercise test on a cycle ergometer in 22°C and then 4 cycling trials in 35°C, consisting of an 8-min warm-up at 70% maximal heart rate (HRmax) or 12 RPE followed by 1 (15HR and 15RPE) or 5 (43HR and 43RPE) rounds of HIIT (1 round = 4 min work at 90% HRmax or 17 RPE and 3 min recovery at 70% HRmax or 12 RPE) totaling 15 min or 43 min of exercise, respectively. …”
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Acute Concurrent Exercise Improves Inhibitory Control Without Mediating the Role of Lactate: An Event-Related Potential Study
Published 2025-01-01“…Prior to and following exercise onset, participants in both the CE and AE groups completed a 5-min warm-up and cool-down. Participants in the CON group read books for 35 min. …”
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Engineered bacterial membrane biomimetic covalent organic framework as nano-immunopotentiator for cancer immunotherapy
Published 2025-05-01“…Meanwhile, the F.n. membrane can also serve as an immune adjuvant to warm up the “cold” tumor immune microenvironment by enhancing the CD8+ T and B cells infiltration, and inducing the formation of tumor-located tertiary lymphoid structures. …”
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38
Caffeinated chewing gum enhances maximal strength and muscular endurance during bench press and back squat exercises in resistance-trained men
Published 2025-01-01“…After a standardized warm-up, participants chewed the gum for 5 min before performing maximal strength test (one-repetition maximum [1RM]) and muscular endurance test (60% 1RM repetitions to failure) for bench press and back squat exercises. 1RM, number of repetitions, ratings of perceived exertion and pain perception were assessed.ResultsCaffeinated chewing gum significantly improved 1RM in both bench press (105.3 ± 14.5 vs. 100.3 ± 13.4 kg, +5.0% [95% confidence interval (CI): 3.7–6.3%], p < 0.01) and back squat (172.3 ± 20.2 vs. 161.9 ± 22.3 kg, +6.8% [95%CI: 4.1–9.5%], p < 0.01) exercises with small effect size (Cohen’s d: 0.36 [95%CI: 0.09–0.63] and 0.49 [95%CI: 0.22–0.76], respectively), despite similar levels of pain perception and RPE (p > 0.05). …”
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Effect of maturity status on lower-limb strength testing reliability in academy football players from an elite professional club
Published 2025-01-01“…Influence of recovery time after warm-up on vertical jump performance in trained prepubertal and postpubertal male athletes. …”
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Perbedaan Tingkat Aktivitas Fisik Terhadap Keluhan Muskuloskeletal dan Kualitas Hidup Wanita Menopause
Published 2025-01-01“…Pemberian latihan warming up dan cooling down berpengaruh pada pengurangan angka cedera pada atlet futsal. …”
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