Influence of footwear, foot-strike pattern and step frequency on spatiotemporal parameters and lower-body stiffness in running.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of sports sciences"
DOI: 10.1080/02640414.2021.1992884
Abstract: This study aimed to determine the influence of footwear condition, foot-strike pattern and step frequency on running spatiotemporal parameters and lower-body stiffness during treadmill running. Thirty-one amateur endurance runners performed a two-session protocol (shod and… read more here.
Keywords: foot strike; step; step frequency;
Individual optimal step frequency during outdoor running.
Sign Up to like & getrecommendations! Published in 2020 at "European Journal of Sport Science"
DOI: 10.1080/17461391.2019.1626911
Abstract: This is the first study investigating preferred (self-selected) step frequency (PSF) in relation to optimal step frequency (OSF) during running at different speeds outside the laboratory. OSF was defined as the SF at which heartrate… read more here.
Keywords: speed; steps min; step frequency; optimal step ... See more keywords
Thigh positioned wearable resistance affects step frequency not step length during 50 m sprint-running
Sign Up to like & getrecommendations! Published in 2019 at "European Journal of Sport Science"
DOI: 10.1080/17461391.2019.1641557
Abstract: Abstract This study determined the acute changes in spatio-temporal and impulse variables when wearable resistance (WR) of 2% body mass was attached distally to the thighs during 50 m maximal sprint-running. Fifteen sub-elite male sprinters performed… read more here.
Keywords: sprint; step; wearable resistance; step length ... See more keywords
Simple Strategies to Build Random Compressive Sensing Matrices in Step-Frequency Radars
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2018.2841189
Abstract: By applying compressive sensing, we can obtain radar range profile using only part of the frequency bins in step-frequency radars. While the probability of success in obtaining the range profile depends on which frequency bins… read more here.
Keywords: compressive sensing; frequency radars; frequency; range profile ... See more keywords
Step Frequency TR-MUSIC for Soft Fault Detection and Location in Coaxial Cable
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2023.3261911
Abstract: Soft faults in cables may trigger short circuits and open circuits in time, in that they ought to be detected and thus eliminated at the earliest possible stage, as to ensure safe and stable operation… read more here.
Keywords: music; location; coaxial cable; step frequency ... See more keywords
Individual Step Characteristics During Sprinting in Unilateral Transtibial Amputees.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of applied biomechanics"
DOI: 10.1123/jab.2017-0288
Abstract: To understand the step characteristics during sprinting in lower-extremity amputees using running-specific prosthesis, each athlete should be investigated individually. Theoretically, sprint performance in a 100-m sprint is determined by both step frequency and step length.… read more here.
Keywords: transtibial amputees; step; frequency step; unilateral transtibial ... See more keywords
Auditory interaction between runners: Does footstep sound affect step frequency of neighboring runners?
Sign Up to like & getrecommendations! Published in 2023 at "PLOS ONE"
DOI: 10.1371/journal.pone.0280147
Abstract: This study aimed to investigate the effect of footsteps of a neighboring runner (NR) on the main runner’s step frequency (SF), heart rate (HR), and rating of perceived exertion (RPE). The participants were male long-distance… read more here.
Keywords: step; bpm; footstep tempo; step frequency ... See more keywords
Development of Algorithms for Automated Timed Up-and-Go Test Subtask and Step Frequency Analysis
Sign Up to like & getrecommendations! Published in 2022 at "Studies in health technology and informatics"
DOI: 10.3233/shti210935
Abstract: Frailty is one of the major problems associated with an aging society. Therefore, frailty assessment tools which support early detection and autonomous monitoring of the frailty status are heavily needed. One of the most used… read more here.
Keywords: timed test; step frequency; development; test ... See more keywords
Influence of Step Frequency on the Dynamic Characteristics of Ventilation and Gas Exchange During Sinusoidal Walking in humans
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2022.820666
Abstract: We tested the hypothesis that restricting either step frequency (SF) or stride length (SL) causes a decrease in ventilatory response with limited breath frequency during sinusoidal walking. In this study, 13 healthy male and female… read more here.
Keywords: step frequency; frequency; sinusoidal walking; gas exchange ... See more keywords
Relationships between Strength and Step Frequency with Fatigue Index in Repeated Sprint Ability
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph19010196
Abstract: Force−velocity profile (FVP) and repeated-sprint ability (RSA) tests are indicators of physical capacities in most team sport players. The purpose of this study was to examine the stride kinematics during a repeated-sprint ability (RSA) test… read more here.
Keywords: fatigue indexes; step frequency; fatigue; repeated sprint ... See more keywords
Success to Clear the Bar in Elite Pole Vaulters is Affected by Step Frequency Perturbation
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Human Kinetics"
DOI: 10.5114/jhk/163060
Abstract: The purpose of the study was to identify the interaction of step characteristics, along with the direction and magnitude of their asymmetry of elite male and female pole vaulters between successful and failed attempts. It… read more here.
Keywords: step; failed attempts; pole vaulters; velocity ... See more keywords