Analysis On The Surface Electromyography Of The Difficulty Of High Level Men's Competitive Aerobics Athletes In Group C

Objective: the application of surface EMG of men's high level competitive aerobics athletes Kesake C difficulty in straddle jump,jump,jump cut turned three difficulty were takeoff,the flight phase,the situation of the main lower limb EMG muscle force landing stage,EMG data were collected and analyzed the competitive aerobics athletes provides a reference for the jump and leap of muscle strength exercises,told in the C group in the Kesake difficulty of straddle jump,jump,jump cut technique turned three difficulty in three stages,making lower extremity strength training program for coaches,but also can be used to teach courses In order to improve the students' ability to jump and jump,to show the perfect air attitude and to complete the coherence of the whole movement,the theoretical basis is providedResearch methods: the application of surface EMG of 8 high level men's Competitive Aerobics athletes C difficulty in Kesake straddle jump,jump,jump cut turned three difficulty action muscle EMG data acquisition,data analysis software to organize and draw the conclusion.Results: the men's high level Aerobics athletes kesake jump,straddle jump,scissor turned jump stage,the flight phase,landing stage:1,muscle discharge kesake jump takeoff stage of the average value of the size of the order for the right rectus femoris and right gastrocnemius,right external thigh,left rectus femoris,left femoral muscle,right femoral head two gastrocnemius muscle,left,left femoral head two.Followed by the size of the muscle muscle contribution rate of stage right rectus muscle,right gastrocnemius,right external thigh,left rectus femoris,left femoral muscle,right femoral head two gastrocnemius muscle,left,left femoral head two right rectus femoris muscle.The contribution rate relative to the maximum take-off stage.2,kesake off empty muscle discharge average size stage order of theleft rectus femoris,left femoral muscle,left femoral head two left gastrocnemius muscle,gastrocnemius muscle,right biceps,right femoral two,right femoral muscle,right rectus muscle.Followed by the size of the stage muscle contribution rate: the right rectus femoris,right gastrocnemius,right external thigh,left rectus femoris,left femoral muscle,right femoral head two gastrocnemius muscle,left,left femoral head two right rectus femoris muscle.The contribution rate relative to the maximum take-off stage.3,kesake jump landing stage muscle discharge average values in order of the left gastrocnemius muscle,left rectus femoris muscle,left femoral head two,left femoral muscle,right external thigh,right gastrocnemius,right femoral head two muscle,right rectus femoris muscle stage..the contribution rate is in turn: left the right rectus femoris,rectus femoris,gastrocnemius muscle of left,right and left gastrocnemius,vastus lateralis,right external thigh,left femoral head two muscle,right femoral head two.The left rectus femoris muscle contribution during the flight phase rate relative to the maximum.4,pike jump points back stage muscle discharge average values in order of the right gastrocnemius muscle,left gastrocnemius muscle,right rectus femoris,rectus femoris of left and right external thigh,left femoral muscle,two right femoral biceps,left femoral head two.Followed by the size of the muscle muscle contribution rate: stage the right gastrocnemius muscle,right rectus muscle,left gastrocnemius,rectus femoris of left and right external thigh,left femoral muscle,two right femoral biceps,left femoral head.The right gastrocnemius muscle two contribution in the take-off stage in rate relative to the maximum.5 points back off stage,pike empty muscle discharge average values of order of the left rectus femoris,right rectus femoris,vastus muscle of left and right external thigh,left gastrocnemius muscle,right gastrocnemius muscle,left femoral head two,right femoral head two.Followed by the size of the muscle muscle: the contribution rate of stage the left thigh muscle,right external thigh,left rectus femoris,right rectus femoris muscle,left femoral head two,two right femoral biceps,left gastrocnemius muscle,right gastrocnemius.The left femoral muscle and right femoral muscle contribution during the flight phase rate relative to the maximum.6 points back,pike jump landing stage left and right muscle muscle force is almost the same.The average size of muscle discharge order of the left gastrocnemius muscle,right gastrocnemius,left rectus femoris,right rectus femoris,vastus muscle of left and right external thigh,left femoral head two muscle,right femoral head two muscles.In this stage the contribution rate of muscle size: the left rectus femoris,right rectus femoris,vastus muscle of left and right external thigh,left gastrocnemius muscle,right gastrocnemius muscle,left femoral head two,right femoral head two muscle.The left rectus femoris and right rectus femoris contribution in the landing phase rate relative to the maximum.7,the scissor turned jump stage muscle discharge average values of order: the left rectus femoris,left femoral muscle,left femoral head two left gastrocnemius muscle,followed by the size of the stage.The contribution rate of muscle: the left gastrocnemius muscle,left rectus femoris,vastus muscle of left and right external thigh.The left femoral head.The left gastrocnemius muscle two contribution in this phase rate relative to the maximum.8,Scissors jump turned the flight phase muscle discharge average values in order of the right rectus femoris,right external thigh,left rectus femoris,left femoral muscle,left femoral head two left gastrocnemius muscle,gastrocnemius muscle,right,right.In order to unit two biceps muscle of the size of the stage: the contribution rate of the left femoral the left rectus muscle,vastus lateralis,right gastrocnemius muscle,right rectus muscle,left gastrocnemius muscle,right external thigh,two right biceps,left femoral head two left rectus femoris muscle.In this stage the contribution rate relative to the maximum.9,Scissors jump turned the landing stage of muscle discharge averagevalues in order of the right gastrocnemius muscle,left gastrocnemius,left rectus femoris,right rectus femoris,rectus femoris of left and right external thigh,left femoral muscle,two right femoral biceps,left femoral head two muscle.It can be seen that the shear type turned jump landing stage the left and right lower limb muscle force is mainly consistent.In this stage the contribution rate of muscle size: right rectus muscle,right external thigh,left rectus femoris,vastus muscle left and right gastrocnemius,the left gastrocnemius muscle,left femoral head two,right two head muscle.The right rectus femoris contribution at this stage the rate relative to the maximum.