The evaluation and diagnosis of the strength capacities of excellent juvenile male gymnasts aged 11 and 12 in China
By applying methods such as Delphi method, Radar analysis, Pareto analysis and target challenge model, and by building an evaluation index system, the authors carried out real-time evaluation and current condition diagnosis on the strength capacities of excellent juvenile male gymnasts aged 11 and 12 in China, and revealed the following findings: 1) bent upper arm push proping strength as well as upper limb and torso specific strength are advantageous strength capacities of the male gymnasts in the 11-year old and 12-year old groups; in practical training, the gymnasts in the two age groups should strengthen the training of their weaknesses such as upper limb slow pulling strength, and the gymnasts in the 11-year old group should also enhance their waist and abdomen strength training quality; 2) in terms of training content arrangement, the gymnasts in the 11-year old and 12-year old groups should respectively pay attention to the training of upper limb pulling, quick bending and stretching and push propping strength, as well as upper limb supporting, push propping and quick pulling strength; 3) at the next stage, the gymnasts in the 11-year old group should mainly focus on enhancing their torso strength and lower limb explosive strength training quality, while the gymnasts in the 12-year old group should further strengthen their lower limb explosive strength training.