He to pull-up this movement scarcely is met unfamiliar, when still remembering reading, regular meeting of classics of class of Yo thing upper part of the body is asked to make this motion by sports teacher, pull-up is taller to power demand of the person, 1000 beautiful nets of Shanghai make friend It is very difficult that a lot of schoolgirls make this motion, when doing pull-up, the arm that the mainest is a person exerts oneself to do sth. , a lot of people do not know whether pull-up can exercise, the minute that the expert watchs please below is solved.
Pull-up experienced chest muscle?
The training of pull-up looks even if be aimed at the gymnastical means of upper limbs place, chest muscle is this place, so whether take exercise? Pull-up is the gymnastical choice that did not limit quite, do not need gym to be able to undertake, follow below small whether to make up the pull-up below understanding one case to drill a chest muscle?
Pull-up is experienced chest muscle
Pull-up is phyletic and various it is to be used commonly exercise back muscle, carry broad flesh on the back especially. But also can emphasize particularly on exercise pectoralis major. Pull-up attributes compound training action, hold to this movement for a long time to be able to promote force the standard in the round, promote oneself muscle force and muscle volume ceaselessly, be in thereby make oneself get changing on force and body.
How does pull-up drill chest muscle
1, narrow grasp hind admire pull-up
Two tactics is narrow grasp, the centre of the palm holds horizontal thick line instead up, two tactics nature is flagging, do adagio make system up, body hind is admired, again slowly fall after a rise comes overhang place, the height that make system nears bar surface with bosom had better.
Make system expiratory, fall after a rise uses an opening expiratory. Doing cause up when the body must be admired backward, otherwise force can be centered in back, and this movement can load exercise, do not want body of have the aid of to swing at the same time, the movement wants slow undertake, the upside that can exercise chest muscle better so and outside side flesh.
2, horizontal bar pull-up
Behavioral essentials: When making system, the upper arm, bosom, back these 3 places are the main point that send force, and coxal and the following, must maintain loosen, make its natural and flagging, can avoid rock effectively so. When be being pulled on the body expiratory, when prolapse inspiratory.
Initiative pose: Two tactics is used wide grasp be apart from grasping (the centre of the palm is forward) horizontal bar, slightly wide at the shoulder, bipod leaves the ground, unbend of prolapse of two arms nature.
The movement decomposes: Two tactics is holding thick line, body overhang in sky, swing the body, borrow place the power that uses the body to stop urgently, both hands draws thick line up, face of bar of chin prep a[……]