Relationships between muscular endurance of lower limbs and decrease in running speed during 400 m running

Lower-limb muscular strategies for increasing running speed.

SYNOPSIS This clinical commentary discusses the mechanisms used by the lower-limb musculature to achieve faster running speeds. A variety of methodological approaches have been taken to evaluate lower-limb muscle function during running, including direct recordings of muscle electromyographic signal, inverse dynamics-based analyses, and computational musculoskeletal modeling. Progressing runnin...

Quantification of the relationships between volume and intensity of exhaustive treadmill running in active young men

ABSTRACT: Aim: Quantifying the relationship between volume and intensity as key components of training is a precise manner that is complicated for most coaches.  The aim of this study was to quantify the inverse relationships between training volume and intensity during exhaustive treadmill running among active young men. Method and Material: 32 active young men aged 21 years selected as subjec...

The Effect of Three Types of Military Boots’ Mileage on Knee Muscular Co-Contraction During Running

Purpose: Military boots’ mileage is a main factor that can be influence the risk of sustaining injuries during running. The aim of the present study was to evaluate the effect of three types of military boots’ mileage on knee muscular co-contraction during running. Methods: Fifteen healthy males received three new pairs of military boots. They were asked to wear these shoes for over 6 months. ...

A Kinetic Based Analysis of the Lower Limb’ Joints with Increasing Running Speed

Purpose: Due to the paucity of the information regarding the lower limb biomechanics in slow speeds running as well as  concentration of the majority of previous studies in a single movement plane, aim of the present study was investigation on a kinetic based analysis of lower limb’ joints with increasing running speed. Methods: 28 runners asked to stay on the belt speed of treadmill that was ...

Optimal pacing for running 400- and 800-m track races