The Assessment On Specific Physical Active Ability For High Level Domestic Female Tennis Players

As the high level of professionalism and commercialization in current tennis world, tennis plays are required to have more better physical active ability. The only way to maintain a higher win percentage in the long and tough season is to have enough stamina. Although our country has been putting more emphasis on the research of female tennis theory since 2003, most of them are limited to technique analysis and experience summarization. The assessment of physical active ability is one of the most important factors in scientific sports training during training process. It is also a basic work to improve tennis players'training level. The research which is based on the assessment of physical active ability level, analyzes the physical active ability character of high level domestic tennis players, find out the gap in stamina between the best foreign players and provide target-oriented training advice. Chief research result:(1)The characters of specific stamina of high level female tennis players in the world:technique is basic, stamina is the key. Players need to have excellent physical quality. The highest requirement is explosive force, co-operative ability, power and speed (include reaction speed). Then endurance, flexibility and absolute strength. Compared to the past, female players'explosive force, absolute power and speed are much closer to male players.(2)Explosive force is the most important quality for high level female tennis players. The explosive force of lower limb is the driving force of serve and strike. The quality affects players'responsiveness in play, including striking force, moving speed and sharp turn and stop. In fact, there's no domestic players can achieve international standard in the quality test.(3)There are significant differences between high level domestic female tennis players and high level foreign players in the absolute power of upper limb, the explosive force of Systemic coordination and the flexibility of backhand shoulder joint. There are highly significant differences between high level domestic female tennis players and high level foreign players in the explosive force of lower limb, sprinting ability and responsiveness. (Especially wide angle diverting ability).(4) Our high level domestic female tennis players have good power of lower limb, endurance and flexibility of forehand shoulder joint as well as core power.