تطوير الرشاقة الخاصة و القدرة العضلية في ضوء النشاط الكهربي للعضلات و تأثيرها على تحسين بعض الضربات الهجومية من المنطقة الأمامية لناشئات الاسكواش

Abstract EN

The aim of the research is to develop special agility and muscle ability in light of the electrical activity of the muscles and their effect on improving some offensive strikes from the frontal area of squash starters.

The research sample was chosen intentionally, three high level starters classified in the Egyptian Squash Association in the year phase (16.62 ± .61.0 length 166.24 ± 2.24, weight 56 ± 1.31).

From Alexandria clubs, because of their mastery of squash skills, devices used to measure the electrical activity of muscles were used using the Myon Simply Wireless EMG device, and the results were analyzed using the Simi 3D motion analyzes system, a training program was developed in the light of measuring the electrical activity of muscles.

By 4 units per week and the number of units was 32 units and included special fitness training and muscle ability.

The researchers took into account the relationship between pregnancy, rest and integration between the parts of the training program after completing the training program.

Dimensional measurements were made and the most important results were the arrangement of the lower limb muscles contributing to performance, which is the bronchial muscle Anterior, posterior muscle of the "twin" leg bone, then the lateral femoral lateral muscle, followed by the posterior femoral biceps and then the medial femoral straight muscle.

The ratio of the contributions of the ancillary muscles came to 75.1% and the arrangement of the muscles of the upper limb was the muscle under the right fork and then the right pectoral muscle followed by the three muscle Heads of the right brachialis, then the right anterior deltoid followed by A right-headed brachial muscle, then the right posterior deltoid muscle.

The contribution rate of the upper limb muscles was 24.9%.

The effectiveness of the training program is in developing special agility and muscle ability to improve some offensive strikes from the frontal area of squash starters.