Experimental Study On Strength Training Load Of Torso Pillar And Change In Strength Of Core Muscles

Experimental study on strength training load of Torso pillar and change in strength of core musclesThe core muscle group refers to the muscle group attached around the spine, loins and hip joint, the strength of core muscle group is particularly important to the spinal stabilityand human torso support, consequently, the trainers working on competitive sports, athletic training and physical training make much account of the muscular strength of core muscle group. 16 students from Capital Institute of Physical Education who are majored in track and field and achieved the second sports level were taken as experimental subject in this paper, by the use of literature method, comparative analysis method, experimentalmethod and other research methods, the impact on change in muscular strength of core muscle group of human body by the torso pillar strengthunder different loads has been discussed.Two different kinds of training load were adopted in the experiment, which were respectively the group I representing the experiment group and using a large quantity of moderate-intensity load, and the group II representing the control group and using a moderate quantity of high-intensity load. It is purported to look for argumentation basis for the paper by means of the change in muscular strength data of the muscle group measured before and after the experiment. The data measured from two experiments were analyzed and discussed, the impacts on the core muscle group by different training means under an unified training strategy and the changes in it caused by them were compared so as to provide a reference frame to the load arrangement of training aimed at strengthening the muscular strength of core muscleThrough eight weeks of short-term systematic strength training of torso pillar, the muscular strength of lumbo-abdomen core muscle of study subjects group were tested with Back-Check muscular strength tester, a comparative analysis on the changes in each index before and after the experiment was done, it is shown in the study that: 1.The torso pillar strength training method equally had a certain stimulation to the strength of core muscle of the two groups with moderate load, the core muscular strength of both groups were equally strengthened, the stability of core position of body was somewhat increased. 2.After being experimented with eight weeks of torso pillar strength training, the abdominal flexor, back extensor and abdominal oblique muscle of core muscle group of both groups equally presented a growth trend to different extents, while the growth range of muscle group strength of experimental group was greater than that of control group. 3.After being experimented with eight weeks of torso pillar strength training, the increase in the core stability of both groups had strengthened the control of limbs by the body. The improvement of control of limbs by the torso contributes to the effectiveness of transmitting the energy from the center to limbs, from the proximal end to distal end, which can effectively prevent the energy from leaking in the course of power transmission chain and the generation of athletic injury in the course of athletic training, the experimental group had a better testing performance of muscular strength than control group. 4.The torso pillar strength training with different load can obviously advance the improvement on body physical quality. With eight weeks of torso pillar strength training, the study subjects in both groups had a significant increase in the testing performance of physical quality test, the growth range of testing performance of the experimental group was clearly higher than that of control group.