Kneeling on the question of movement urgent and solving a quiz question about the knowledge of mov

You should say your weight. It mainly depends on your fat ratio. With Jordan's fat ratio back then, it was almost impossible to lose it.

In the first month, you basically can't lose a few pounds, because the body will have a compensatory response, that is, when you start to exercise regularly and exercise a lot, your body will mistakenly think that you are now in an extraordinary period, and the circulatory and digestive systems will try to save your energy output, reduce your bioelectric response, increase your nutrient intake in food, and you have to give the body an adaptation process. Generally, the stages of weight loss are after 2-3 months.

If you are of medium stature and have average body ester content, it is estimated that you can lose 2-4 pounds in the first month according to your exercise intensity. . . In addition, it is necessary to control the diet and develop good living habits... This is not professional and difficult to control...

It shouldn't be too much, 1 2kg is about the same.

The key is perseverance.

It depends on your level of practice and diet. Everyone's practice and diet is different. It is necessary to tailor a reasonable ** plan according to your body. In this way, we can achieve the purpose of both physical and healthy.

As long as you persist, you will definitely lose at least 5 kilograms or more.

The key depends on your diet, if you control it properly, you can lose a few pounds. If you still eat and drink, you won't lose any weight, and you will gain weight.

Because of the split-legged half-cover chain squat, there are two main reasons:1Lowering the center of gravity of the body means that the body is in a more stable position.

2.In the semi-squat position, the muscles of the large and lower legs are in a state of contraction, and the angle or comic formed by the bending of the large and small legs is about 100 to 140 degrees, in this case, the explosive force can be released to the maximum, so that the body can reach the maximum stretch in the shortest time, so as to achieve the most important posture required to do various exercises.

Solution: (2) Set the wooden box to start moving far away to hit the front baffle of the car time t, at this time the speed of the wooden box is vt, and the speed of the vehicle is v

From the law of teledynamics, it can be seen that 2A1L=VT 2

a1=￥g ②

vt=at ③

1）v0—at=v ④

Obtained by Synoptic: vt=0283 m∕sv=

Relative to the ground, it is a friction factor.

Answer: Closed case D, the object under the action of horizontal thrust starts to make a uniform linear motion from rest It shows that the thrust is greater than the frictional force, when the thrust begins to decrease, when the thrust f is greater than f, the acceleration a decreases but still accelerates at this time, and the velocity increases, when f is equal to f, the hood, a minimum state of matter increases after slowing, and the velocity begins to decelerate. Movement key analysis of the force, will not be in the ask me.

Speed: v=dx dt=-2t+4

Acceleration: a=dv dt=-2

It is certainly not wrong to say that this quality is "variable speed linear motion";

In other words, a uniform linear motion in the x-axis direction [ ].

Linear motion with uniform acceleration in the x-axis direction [ ].

Uniform deceleration in the x-axis direction of linear motion [

1. Pulling the ligament cannot achieve the purpose of growing taller. Just eat more nutrients that are good for growing taller.

2. Running in the morning is good for the body, but you should increase or decrease the amount of exercise in moderation, you must move your body first, don't be in a hurry to rest after running, and then walk a little to let the body have a buffer. Avoid drinking water after exercising.

3. The best time to exercise is 6 o'clock in the morning, 4 o'clock in the afternoon to 6 o'clock in the afternoon (not too close to the meal time), 7 o'clock to 9 o'clock in the evening (after exercising, wash algae, and then go to bed.) )