Results 241 to 250 of about 3,743,186 (287)

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

open access: yesAdvanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska   +2 more
wiley   +1 more source

Relationship between Explosive Performance Measurements of the Lower Limb and Repeated Shuttle-Sprint Ability in Elite Adolescent Handball Players

open access: yesInternational Journal of Sports Science and Coaching, 2014
This study investigated the relationship between performance measures of the lower-limb and repeated shuttle-sprint ability (RSSA) in elite adolescent handball players.
Karim Chamari   +2 more
exaly   +2 more sources

Relationship between brief and prolonged repeated sprint ability

Journal of Science and Medicine in Sport, 2009
Repeated sprint ability (RSA) is often assessed over a brief time period with limited recovery between sprints; however, it is not known how performance in such tests is related to the ability to perform repeated sprints over a more prolonged duration. Eighteen boys aged 15.3+/-0.5 years completed both a brief and prolonged RSA test on a non-motorised ...
Craig A. Williams
exaly   +4 more sources

Effect of different recovery patterns on repeated-sprint ability and neuromuscular responses

open access: yesJournal of Sports Sciences, 2007
We examined the effect of recovery pattern on mechanical and neuromuscular responses in active men during three repeated-sprint ability tests consisting of ten 6-s cycling sprints.
Fabien Basset, François Billaut
exaly   +2 more sources

Repeated-sprint training in hypoxia induced by voluntary hypoventilation improves running repeated-sprint ability in rugby players

European Journal of Sport Science, 2018
AbstractPurpose: The goal of this study was to determine the effects of repeated‐sprint training in hypoxia induced by voluntary hypoventilation at low lung volume (VHL) on running repeated‐sprint ability (RSA) in team‐sport players.Methods: Twenty‐one highly trained rugby players performed, over a 4‐week period, seven sessions of repeated 40‐m sprints
Grégoire Millet   +2 more
exaly   +6 more sources

Repeat Sprint Ability

Strength & Conditioning Journal, 2013
SUMMARYSPRINT SPEED IS RELATED TO THE ABILITY TO DEPLETE LARGE AMOUNTS OF HIGH-ENERGY PHOSPHATES AT A FAST RATE. TO SPRINT REPEATEDLY, THE AEROBIC SYSTEM MUST RESYNTHESIZE POLYMERASE CHAIN REACTION, REMOVE ACCUMULATED INTRACELLULAR INORGANIC PHOSPHATE, AND OXIDIZE LACTATE DURING REST PERIODS ...
Anthony N. Turner, Perry F. Stewart
openaire   +1 more source

Repeated-Sprint Training With Blood Flow Restriction: A Novel Approach to Improve Repeated-Sprint Ability?

Strength & Conditioning Journal, 2023
ABSTRACT Team sport athletes commonly perform repeated short-duration sprints (≤10 seconds) separated by brief recovery periods (≤60 seconds). The ability to maintain performance over a series of sprints is termed repeated-sprint ability (RSA).
James R. Mckee   +3 more
openaire   +1 more source

The validity of a repeated sprint ability test

Journal of Science and Medicine in Sport, 2001
Many team sports require participants to repeatedly produce maximal or near maximal sprints of short duration (1-7s) with brief recovery periods, over an extended period of time (60-90 min). Therefore, an important fitness component for these sports is what is often termed repeated sprint ability (RSA).
Bishop, David   +3 more
openaire   +4 more sources

Repeated-Sprint Ability and Aerobic Fitness

Journal of Strength and Conditioning Research, 2011
The purpose of this study was to reinvestigate the relationship between aerobic fitness and fatigue indices of repeated-sprint ability (RSA), with special attention to methodological normalization. Soldiers were divided into low (n = 10) and high (n = 9) fitness groups according to a preset maximal aerobic speed (MAS) of 17 km·h(-1) (∼60 ml O2·kg(-1 ...
Nicolas, Thébault   +2 more
openaire   +2 more sources

Time of Day Effects on Repeated Sprint Ability

International Journal of Sports Medicine, 2012
The present study aimed at investigating the effects of time-of-day on muscle power and associated electromyographic (EMG) activity level of 4 thigh muscles during a repeated pedalling sprint exercise. After a familiarization session, 12 male subjects were asked to perform the repeated sprint ability test during 2 experimental sessions (randomized ...
Zarrouk, N.   +6 more
openaire   +4 more sources

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