Transcript for:
Understanding Lines and Sectioning in Hair Cutting

welcome back to my bathroom! and welcome to  episode 2 of the hair cutting Series today   we're going to be breaking down lines sections  and angles within hair cutting if you're in school   it's on page 361 in this Milady book if you're  in a different book or not even in school doesn't   matter I have free pintables for all of these  episodes on my website it's in the description box   it's also right here all right and if we haven't  met yet my name is Brittnee I'm a cosmetology   instructor so yeah all haircuts are made up of  lines sections and angles a line is a line a   thin continuous Mark so when we cut hair we make  a line or a guide like this this is a horizontal   line when I'm cutting for most of the time but  especially in the beginning of hair cutting your   finger Position will always match your line to  create the guide so my line is horizontal so my   finger position is also horizontal it's also  showing me where my cutting position is the   line is horizontal fingers are horizontal so I'm  cutting horizontal I'm going to be cutting right   here horizontal horizontal horizontal to create  my first line or guide when we're cutting the   lines can either be straight lines like this or  they can be curved lines the first line we just   talked about but it's horizontal parallel to  the Horizon looks like this here's the sun on   the sunset Horizon horizontal horizontal lines  and hair cutting they build weight think of a   blunt haircut at one length I'm going to comb  this down and this is not how you would cut by   the ear but just for demonstration purposes I'm  going to comb this down my finger position is   horizontal so my Shear position is horizontal as  well and I'm going to cut forgive me this may not   be super straight because I'm sitting down so this  is a lot of weight horizontal lines are great for   people like me who have very thin fine hair cut it  very straight and Sleek to create an illusion of   volume weight vertical lines are straight up and  down they are going to remove weight 8 vertical   line do you see this right here this is a bulk of  weight so I'm going to cut it vertically pull it   out this is my guide ping cutting a straight line  playing connect the dots don't cut past my second   knuckle so I have to constantly re-comb ping  ping now when I release this I've created a layer   seat diagonal lines are in between vertical  and horizontal lines so everything in here is   a diagonal line diagonal lines create fullness  and they blend short to Long lengths they can   be slanted or sloping depending on what haircut  you're doing does get a little tricky when we   talk about diagonal lines we're talking about  diagonal forward or diagonal back so diagonal   forward so it's a diagonal line she's not  the cleanest line she is a synthetic blend   so it's not going to look super clean but we do  want to aim for clean lines parting sectioning   when cutting hair not only does it visually  look better but it's going to help you make   sure everything's constantly consistently I  mean consistent constantly consistently even   so this is a diagonal forward line Looks like  this our lines tell us where our fingers are   angled so this is diagonal so when I cut they're  also going to be diagonal and I'm going to cut   this for demonstration purposes but this is not  the correct way to do it and the amount of hair   is too much but just for demonstration purposes  we're cutting so see how my shears match this   diagonal forward pushes hair forward so think of  the angled bob you're using diagonal lines but   they're going forward creates movement towards  the face diagonal forward movement towards the   face now we're going to talk about diagonal back  lines it's the opposite of this so instead of   going forward you're going back diagonal back this  creates movement away from the face back away so   again diagonal line means my finger position is  also going to match that diagonal don't do this   that's a horizontal line air diagonal shears are  diagonal diagonal back diagonal back diagonal back   cutting and you're in control of this the steeper  or more movement your fingers have more dramatic   your haircut is so this diagonal back line is the  complete opposite of the other one it's short to   Long very popular right now in the mullet cut the  wolf cut so you can see the difference in lines   they're both diagonal lines one is forward one  is back two completely different haircuts when   are you going to use them is going to go back  to when you're having the consultation with your   client and she shows you the picture explains  it whatever she's doing but like I said in the   first episode you also have to be up front and be  aware and be honest with your client that if she   has a head the size of Kentucky she doesn't need  this haircut because it's going to show off her   head perhaps she could use this haircut diagonal  forward to kind of chisel in at the cheeks and   slam her face down hopefully this is making sense  now when we're talking about diagonal lines we   can add in a technique called beveling this is  a one length haircut a lot of times we think of   a one length as a square wear formed cut but one  length can be three shapes it can be a square it   can be a circle which is like a bowl cut shaped in  a circle but everything is one length or it can be   this a triangle when you do this haircut it looks  like this a triangle but everything is one length   So within this cut if you again go vertically do  this for demonstration again this is not technical   we're going to go vertically and we're going to  cut a diagonal line see this is diagonal diagonal   and we cut just like we did a little bit ago like  this when we release the beast we have long going   into short which is creating a 45 stacked haircut  also called beveling now we're going to get into   sectioning you can't just cut the hair like this  without any sort of road map going on this would   be chaotic I am a fan of chaos but we do need  to try to make it clean I'm going to do your   standard four sections so you comb the hair back  oh girl this is standard sectioning and a lot of   hair color basic haircuts comb everything back  we're going to divide the head the nose is a good   reference point putting the finger where I want  it to end the middle of the nape the back of the   neck the comb here tippy top flat against the head  you're going to get a clean section all right now   you have two you need to make four Apex top of the  head where the comb is resting finger where I want   it to land boom cone meets the finger clean line  if your client has super long hair when you're   dividing it take a piece from the back wrap it  around this is up clip it so this is your standard   four sections also will be called four quads  pretty common especially when doing your state   board practical exam sections are just big chunks  of the hair it's how you start a color how you   start a haircut so for example to do a square one  length or a zero elevated zero elevation haircut   you're going to start with four sections but you  can't just cut the hair in this big section that's   way too much hair so you further dissect dissect  I just took my retainer out sorry so my s's are   s and so you further dissect this section and  make it into another section which is called a   sub section so when you hear someone say make  a horizontal subsection in the back back left   quad this is what they mean left quad in the  back horizontal subsection these are my two   sections right and left I'm being told to make  a horizontal subsection at the nape in the back   left quad so here's this so subsection is just  the sections baby the line that we use to create   this subsection is called the part line sections  are made up of curved and straight lines this is   a straight line an example of a curved line which  is another very common sectioning is called The   Horseshoe horse horse shoe sectioning section whoa  I'm messing it up today the Horseshoe parting is   literally a horseshoe for you so on the side of  the head it looks like this all of this needs to   be in a big section how you find your horseshoe  parting is at the temple area here where the head   is changing but remember everyone's head shape is  different so if you need to find the four corner   this is one flip the comb balancing at the Apex  where it hangs down is two comb starts here I'm   gonna meet the comb to the finger and I'm gonna  do it on the other side you can see it's a horse   shoe parting think of a typical men's haircut  long on the top short on the sides what's in the   Horseshoe sectioning is what is typically going to  be longer and this is what typically is going to   be shorter and here at the parietal Ridge that's  your blending blending Zone where you need to 45   it so when you hear someone say make a horseshoe  section this is what they're talking about the   next section is called a pivoting section these  can be anywhere on the head here's the back of   the Horseshoe party a pivoting section also  called a pie shape sectioning is literally   just a triangle pivoting it will look similar  to this just a triangle for me I use them most   commonly on the crown area where all the whirls  and Twirls reside especially when doing foiling   a lot of people foil diagonal up here but I like  to make a pivot section with diagonal subsections   this section within the section and do foils  diagonal diagonal diagonal diagonal vertical   diagonal diagonal diagonal so when the highlights  grow out it has a better Flow versus that line of   demarcation so a triangle section is a pivoting  section we can go ahead and just cut that real   quick gonna pull it straight out where the hair  lives cut it vertically when we release it from   this pivoting section you can see we've got a  graduation 45 degree layer creates a nice look   on the side profile if you can see that a profile  section all I have is the back sorry I don't have   the front but it looks the same in the front as it  does the back is just two big sections a profile   so think of a mug shot your profile shot so this  is the back of the head the profile sectioning   you'll have one and you'll have two that's a bad  two so profile is really easy splitting the head   in half taking the middle all the way back to  the nape dividing the head into two big sections   which you will again break down into smaller  sections called subsections one and two of the   profile sectioning just dividing the head into  profile a radial section is the opposite here's   the Apex can you see that Apex we're going to to  divide it in half this way it's going the exact   opposite way like a headband radial rainbow  so when you combine a radial section with a   profile section you're going to get your standard  four sectionings or four quads one two three four   okay I know that's a lot of information and  some of it yes does seem very obvious like   a horizontal line when I was in Beauty School  this was one of the hardest chapters for me to   understand I am dyslexic so not only reading this  book presents a huge challenge but everything in   my world is backwards a horizontal forward is  really a horizontal back to me I guess what I'm   trying to say is even though it may be completely  obvious to you it may really help someone like me   moving on will be on episode three which is the  fun part one of my favorite Parts we'll be getting   into guidelines angles I'm going to demonstrate  straight a lot of different cuts so you can see   them I don't know if we're gonna do that next week  I also have another series I'm working on it's   just for fun though it's just for fun so I don't  it's not educational you can catch that is it this   side or this side I don't know don't forget that  there is a free printable guide worksheet it's   not a worksheet it's guide printable screenshot it  do whatever you want to it on my website it's free   right here in the description box so you can  check that out so there's also one from last   week if you missed it but until then I will see  you next time for something cool something cool thank you thank you