Effects of heavier hammer training on throwing distance and technique in the hammer throw

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Development of a System to Measure Radius of Curvature and Speed of Hammer Head during Turns in Hammer Throw

The hammer throw is an event in which a competitor tries to throw the hammer, a 16-pound (7.26 kg) ball attached to a handle with a length of piano wire (a length of 117.5 to 121.5 cm from ball to the inside of the handle), as far as possible within an arc of 35° from a concrete circle with a diameter of 2.13 m, combining a rotational movement with a translational movement. It is possible to sa...

متن کامل

A camera calibration method for a hammer throw analysis tool

The hammer throw in athletics has been the subject of published research since the 1980s. This has focused on case studies of individual athletes or small cohorts and has identified a number of key performance indicators such as the speed profile of the hammer during the wind-up phase. To use these key performance indicators with current athletes a bespoke analysis tool is required for frequent...

متن کامل

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...

The hammer of TORC1!

permits unrestricted nonommercial use, distribution, and reproduction in any medium, provided the original work is properly cited. The moral rights of the named author(s) have been asserted. Explaining aging in evolutionary terms is relatively simple: while a strong selection pressure for an indi-vidual's survival exists until the per-petuation of his progeny is secured, there cannot be selecti...

متن کامل

Predictors of Personal Best Performance in the Hammer Throw for U.S. Collegiate Throwers

The purpose of this study was to investigate the variables that contributed most to maximum throwing distance in the hammer throw event in track and field. A 41item survey instrument was developed to collect data regarding national level collegiate hammer throwers throughout the United States. Multiple regression analysis for hammer throw personal record (PR) yielded a significant model (r=0.81...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)

سال: 2017

ISSN: 0484-6710,1881-7718

DOI: 10.5432/jjpehss.16071