Hello,I'm Kenneth.I'm going to told you a story about a girl and a boy(not a couple,yet.)
A girl named Xiao Hong,like most of girls,she always always thought that her stature is not good.(Take photo)Who is that.That is not me.How big a face.No JinGongMen no Ice-cream no chocolate.I want to go gym,go running,go swimming.May be I can ask Xiao Ming for help.
(Looking into the mirror)Who is that.That is me.How handsome! If I were stronger,it would be perfect.So I joined a fitness club,I will get a inverted triangle shape.
Hi,Xiao Ming.You are going to the gym ha?I am worrying about my swimming ring,do you have some suggestion for me?
Oh,you always thought you need to lose weight,don't you?OK,I'd like to introduce you a training action -- Crunch.
You can do crunch to enhance your abdominal strength.The basic crunch enchance your rectus abdominal(point abdominal),and sideways crunch enhance your external oblique(point left external oblique).
But there is an action also can enhance our abdominal.It's a test item in my junior middle school.
It's sit-up.We are required to do 20 sit-up in a minute.So my mom and I team up and do sit-up every week before my examination.
Yeah.Sit-up was popular once.But it put too much pressure on our back and waist.Even the news said that Sit-up can lead to paralysis.
Terrible.
Horrible.So,Let' s see what should we do(PPT).We lay on the ground and make your legs a right-angle.Use your abdominal pull your body up,pull your shoulder up actually.Let your shoulders off the ground about ten centimiters.Almost 10,don't care about the digit too much.Make sure your shoulders off the ground completely but your lower back still lay on the ground.
This is the biggest difference with sit-up.
Yes.You can keep your hands close your ears or hold your neck.But the first one is better.Because you may push your neck but you are not aware of.You are doing abdominal training,not neck training,right?
Use your abdominal to pull your shoulders up.
Crunch is easy and there is no conditionality, just lay down,make a right-angle,pull your shoulders up.Don't lay on a street.
（PPT）This is the basic one.And when your abdominal is powerful,you can do crunch on a cantboard.It's more harder and need more strength from muscle.And this is sideways crunch,enhance your external oblique.
I am going to do 50 times everyday!
Oh,as for plan,you can do only one crunch a day,but stick with it.You can do it before you sleep.But stick with it，you will found your waist is becoming slim and it will enlarge some other part of your body（letter s），and you will get a stature like a letter S.
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