An Experimental Research on the Influence of the Body-building Joint Exercises on the Flexibility,Balance Ability and Level of Body Fat of Judo Athletes;

Research on the PNF to develop flexibility and preventing sport injury has gota big progress in recent years.

Research on the index of strength and flexibility quality of great vigorous and graceful callisthenic athletics;

Using measurement and mathematical statistical methods,the author has researched experimentally the absolute flexibility quality.

This article researches about developing students flexibility quality in ordinary university s track and field teaching.

This paper is dealing with the factors of influence rules and methods in the physical flexibility exercises of aerobics of the university students and the problems which should be paid attention to in developing Physical flexibility by adopting experimentation and investigation.

The article studies on strength and flexibility in anatomy and morphology according to riding action of bicyclists.

The after-school activities of PE in the police colleges are generally not attached importance to,but it\'s a very important part to the course because the power of a good quality,the quality of the PE flexibility are the basical training and the sports injury prevention.

Expectant Study on the Relations between Ankle Joint s Flexibility,Proprioception and Ankle Joint s Injury in Basketball Players;

Flexibility s Impact on Students Sport Achievement in Physical Training;

Progresses in analysis of DNA flexibility and cyclization