Research On Body Composition,Isokinetic Feature Of Excellent Women Curling Players

This paper used the research methods incloud test method and measurement method.Used the Korean ZEUS9.9 body composition detector,Osteo Pro bone density detector produced in Korea and The American-made BIODEX isometric muscle strength test system tested the body morphological,body composition,bone density and Isokinetic muscle strength of the excellent women curling players.The result help us to understand the characteristics of their body morphology,body composition,bone density and isometric feature of each joint,which providing scientific evidence of training,competition and athletes selection for female curling team.Results:(1)The heights of women curling players are 166.6±4.7 ?,Bodyweight:61.4 ±9.0kg,BMI:21.65±2.04,WHR:0.71±0.01.T-score:0.93±2.12.(2)When the angular velocity at 60°/s of bilateral shoulder joints,the AGON/ANTAG RATIO of women curling palyers were 60.88±6.06%(L),51.43±8.51%(R);180°/s were 53.43±22.20%(L),40.65±14.18%(R);240°/s were 35.40±25.16%(L)?15.82±20.27%(R).(3)When the angular velocity at 60°/s of bilateral knees joints,the AGON/ANTAG RATIO of women curling palyers were 48.15±17.50%(L),55.36±16.18%(R);180°/s:59.80±14.33%(L)?56.38±18.21%(R);240°/s :58.98±19.99%(L),45.95±22.35%(R);300°/s:62.15±8.00%(L)61.65±19.98%(R).Conclusi ons:As the angular velocity of joints increases,the AGON/ANTAG RATIO of bilateral shoulders tends to decrease.The AGON/ANTAG RATIO of bilateral knees shows a downward trend.Results:(1)The height,weight and body condition of female curling athletes are better than other ordinary women of the same age.The body filling,development are also better than other ordinary women of the same age.The body composition index and bone density index of female curling athletes are the standard level.(2)All the index of the extensors of shoulder,elbow,wrist and hip are bigger than flexors.All the index of the knee flexors are higher than extensors.(3)The peak torque of flexors and extensors of Shoulder,elbow,wrist,hip and knee are decreased with increasing of testing angular speed.