Effects of Bicycle Crank Length on Gross Efficiency, Power, and Joint Kinematics During Cycling Ergometry
نویسندگان
چکیده
منابع مشابه
Effects of Pedal Speed and Crank Length on Pedaling Mechanics during Submaximal Cycling
UNLABELLED During submaximal cycling, the neuromuscular system has the freedom to select different intermuscular coordination strategies. From both a basic science and an applied perspective, it is important to understand how the central nervous system adjusts pedaling mechanics in response to changes in pedaling conditions. PURPOSE To determine the effect of changes in pedal speed (a marker ...
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TO THE EDITOR: Muscular efficiency is a typical topic of traditional exercise physiology, but the results of seemingly simple approaches may be misinterpreted. There is a variety of pitfalls that have to be avoided during efficiency determination (e.g., Ref. 1). This is rather simple during cycling, because it is an uncomplicated movement mastered by nearly everybody; furthermore the amount of ...
متن کاملInfluence of crank length and crank-axle height on standing arm-crank (grinding) power.
OBJECTIVE To determine the optimal crank length and crank-axle height for maximum power production during standing arm cranking ("grinding"). METHODS Nine elite professional America's Cup grinders (age = 36 +/- 2 yr, body mass = 104 +/- 1 kg, body fat = 13% +/- 2%) performed eight maximal 6-s sprints on an adjustable standing arm-crank ergometer fitted with an SRM power crank. The protocol in...
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34 This investigation aimed to explore the effects of inert sugar free drinks described as 35 either ‘performance enhancing’ (placebo) or ‘fatigue inducing’ (nocebo) on peak 36 minute power (PMP;W) during incremental arm crank ergometry (ACE). Twelve 37 healthy, non specifically trained individuals volunteered to take part. A single blind 38 randomized controlled trial with repeated measures wa...
متن کاملEffects of saddle height, pedaling cadence, and workload on joint kinetics and kinematics during cycling.
CONTEXT It is not clear how noncyclists control joint power and kinematics in different mechanical setups (saddle height, workload, and pedaling cadence). Joint mechanical work contribution and kinematics analysis could improve our comprehension of the coordinative pattern of noncyclists and provide evidence for bicycle setup to prevent injury. OBJECTIVE To compare joint mechanical work distr...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2019
ISSN: 1530-0315,0195-9131
DOI: 10.1249/01.mss.0000560649.15358.94