Acute effects of isometric conditioning activity with different distribution contraction on countermovement jump performance in resistance trained participants
Sign Up to like & getrecommendations! Published in 2025 at "Scientific Reports"
DOI: 10.1038/s41598-025-02126-4
Abstract: The aim of this study was to compare the effects of 3 sets of isometric conditioning activity (ICA), each with an equal total duration (9 s per set) but with different distributions contractions, on force… read more here.
Keywords: contraction; conditioning activity; ica; performance ... See more keywords
Vertical jump performance is affected by the velocity and depth of the countermovement.
Sign Up to like & getrecommendations! Published in 2019 at "Sports biomechanics"
DOI: 10.1080/14763141.2019.1641545
Abstract: This study aimed to explore the effect of the velocity and depth of the countermovement on vertical jump performance and the shape of the force-time curve. Seventeen university students performed two blocks of 18 countermovement… read more here.
Keywords: velocity depth; jump; velocity; performance ... See more keywords
Inter-limb differences in unilateral countermovement jump height are not associated with the inter-limb differences in bilateral countermovement jump force production.
Sign Up to like & getrecommendations! Published in 2021 at "Sports biomechanics"
DOI: 10.1080/14763141.2021.1980091
Abstract: This study aimed to explore the relationship between the inter-limb differences in unilateral countermovement (CMJ) height and the inter-limb differences in bilateral CMJ force production, and to elucidate whether the self-reported preferred leg contributes more… read more here.
Keywords: force; cmj; inter limb; limb differences ... See more keywords
Bilateral deficit in the countermovement jump and its associations with judo-specific performance.
Sign Up to like & getrecommendations! Published in 2022 at "Research in sports medicine"
DOI: 10.1080/15438627.2021.2024542
Abstract: This study aimed to describe the bilateral deficit (BLD) during the countermovement jump (CMJ) in judo athletes and determine the relationship between the BLD and judo-specific performance. Fourteen male judo athletes participated. Athletes performed three… read more here.
Keywords: countermovement jump; bilateral deficit; judo; cmj ... See more keywords
Caffeine’s influence on vertical jump height: a real-life collegiate student-athlete approach
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the International Society of Sports Nutrition"
DOI: 10.1080/15502783.2025.2501063
Abstract: ABSTRACT Background Caffeine’s ergogenic potential in vertical jumping remains contested, particularly at dosages compliant with collegiate athletic regulations. The NCAA enforces a caffeine urinary threshold equivalent to ~5 mg/kg body mass, yet evidence supporting its efficacy in… read more here.
Keywords: student; performance; cmj; vertical jump ... See more keywords
Changes in countermovement jump performance and subjective readiness-to-train scores following a simulated soccer match
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Sport Science"
DOI: 10.1080/17461391.2020.1757764
Abstract: Abstract The study investigated whether countermovement jump (CMJ) metrics and subjective responses to a readiness-to-train questionnaire (RTT-Q) tracked simulated match-induced acute fatigue. This was a randomized cross-over repeated measures study. Participants were assigned into one… read more here.
Keywords: readiness train; countermovement jump; soccer match; list ... See more keywords
The Influence of Repeated Drop Jump Training on Countermovement Jump Performance
Sign Up to like & getrecommendations! Published in 2022 at "Applied Bionics and Biomechanics"
DOI: 10.1155/2022/9609588
Abstract: Countermovement jump (CMJ) is used to assess athletic performance of the lower limbs. Drop jump (DJ) is an effect training method that can improve athlete's jumping performance. The main purpose of this study is to… read more here.
Keywords: drop jump; countermovement jump; cmj; jump ... See more keywords
Identifying and reporting position-specific countermovement jump outcome and phase characteristics within rugby league
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DOI: 10.1371/journal.pone.0265999
Abstract: The countermovement jump (CMJ) has been suggested to be an important test of neuromuscular performance for rugby league (RL) players. Identifying force platform-derived CMJ variables that may be more applicable to RL positions (e.g., forwards… read more here.
Keywords: cmj; countermovement jump; position specific; jump ... See more keywords
Associations of maximum and reactive strength indicators with force–velocity profiles obtained from squat jump and countermovement jump
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DOI: 10.1371/journal.pone.0276681
Abstract: Understanding the properties associated with the vertical force–velocity (F–v) profiles is important for maximizing jump performance. The purpose of this study was to evaluate the associations of maximum and reactive strength indicators with the F–v… read more here.
Keywords: strength; reactive strength; cmj; jump ... See more keywords
The Reliability and Validity of the Rebound Countermovement Jump in National Collegiate Athletic Association Division I American Football Players
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Strength and Conditioning Research"
DOI: 10.1519/jsc.0000000000004969
Abstract: Abstract Talpey, SW, Drake, M, Haintz, L, Belanger, A, O'Grady, MW, Young, WB, Mundy, PD, James L, Gabbett, TJ, Gardner, EC. The reliability and validity of the rebound countermovement jump in National Collegiate Athletic Association… read more here.
Keywords: validity rebound; validity; cmj; reliability validity ... See more keywords
The Efficacy of Wrestling-Style Compression Suits to Improve Maximum Isometric Force and Movement Velocity in Well-Trained Male Rugby Athletes
Sign Up to like & getrecommendations! Published in 2017 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2017.00874
Abstract: Purpose: The prevalence of compression garment (CG) use is increasing with athletes striving to take advantage of the purported benefits to recovery and performance. Here, we investigated the effect of CG on muscle force and… read more here.
Keywords: force movement; rugby athletes; velocity; force ... See more keywords