#bones Instagram Photos & Videos

bones - 3.5m posts

    2 1 7 minutes ago
    Our 206 bones are divided into the axial skeleton and the appendicular skeleton which are held together by 3 types of joints:

Fibrous joints: connect bones to one another with fibrous connective tissue and allow very little movement. Bones of the skull, pelvis, and forearm are held together by these.

Cartilaginous joints: ones in which the bones are separated by cartilage. These joints allow for little or no movement and are found in areas of the body where protection, stability and strength are required (ex: between ribs and sternum)
.

Synovial joints: allow much more movement and have cartilage along the surfaces where bones join to reduce friction and absorb shock.

#skeletal #skeleton #axial #appendicular #joints #fibrous #synovial #cartilage #bones #humanbody #anatomy #skeletalsystem #ourbody

    Our 206 bones are divided into the axial skeleton and the appendicular skeleton which are held together by 3 types of joints:

    Fibrous joints: connect bones to one another with fibrous connective tissue and allow very little movement. Bones of the skull, pelvis, and forearm are held together by these.

    Cartilaginous joints: ones in which the bones are separated by cartilage. These joints allow for little or no movement and are found in areas of the body where protection, stability and strength are required (ex: between ribs and sternum)
    .

    Synovial joints: allow much more movement and have cartilage along the surfaces where bones join to reduce friction and absorb shock.

    #skeletal #skeleton #axial #appendicular #joints #fibrous #synovial #cartilage #bones #humanbody #anatomy #skeletalsystem #ourbody

    1 0 29 minutes ago
    Bonés TJ outlet 🧢 
Valor: 39,90 💰 / 44,90 💳
Atacado : acima de 6 peças ✔
(Valor diferenciado no atacado)
Qualquer modelo 😱
Entregamos pessoalmente em estações de trens 🚉
Ou via correios 🏤 
Aceitamos cartões 💳
Façam suas encomendas 📦 
Temos mais modelos no atacado ✔️
#atacado #bones #fornecedor #varejo 
#outlet #qualidade

    Bonés TJ outlet 🧢
    Valor: 39,90 💰 / 44,90 💳
    Atacado : acima de 6 peças ✔
    (Valor diferenciado no atacado)
    Qualquer modelo 😱
    Entregamos pessoalmente em estações de trens 🚉
    Ou via correios 🏤
    Aceitamos cartões 💳
    Façam suas encomendas 📦
    Temos mais modelos no atacado ✔️
    #atacado #bones #fornecedor #varejo
    #outlet #qualidade

    3 0 37 minutes ago
    Bonés TJ outlet 🧢 
Valor: 39,90 💰 / 44,90 💳
Atacado : acima de 6 peças ✔
(Valor diferenciado no atacado)
Qualquer modelo 😱
Entregamos pessoalmente em estações de trens 🚉
Ou via correios 🏤 
Aceitamos cartões 💳
Façam suas encomendas 📦 
Temos mais modelos no atacado ✔️
#atacado #bones #fornecedor #varejo 
#outlet #qualidade

    Bonés TJ outlet 🧢
    Valor: 39,90 💰 / 44,90 💳
    Atacado : acima de 6 peças ✔
    (Valor diferenciado no atacado)
    Qualquer modelo 😱
    Entregamos pessoalmente em estações de trens 🚉
    Ou via correios 🏤
    Aceitamos cartões 💳
    Façam suas encomendas 📦
    Temos mais modelos no atacado ✔️
    #atacado #bones #fornecedor #varejo
    #outlet #qualidade

    5 0 38 minutes ago
    Bonés TJ outlet 🧢 
Valor: 39,90 💰 / 44,90 💳
Atacado : acima de 6 peças ✔
(Valor diferenciado no atacado)
Qualquer modelo 😱
Entregamos pessoalmente em estações de trens 🚉
Ou via correios 🏤 
Aceitamos cartões 💳
Façam suas encomendas 📦 
Temos mais modelos no atacado ✔️
#atacado #bones #fornecedor #varejo 
#outlet #qualidade

    Bonés TJ outlet 🧢
    Valor: 39,90 💰 / 44,90 💳
    Atacado : acima de 6 peças ✔
    (Valor diferenciado no atacado)
    Qualquer modelo 😱
    Entregamos pessoalmente em estações de trens 🚉
    Ou via correios 🏤
    Aceitamos cartões 💳
    Façam suas encomendas 📦
    Temos mais modelos no atacado ✔️
    #atacado #bones #fornecedor #varejo
    #outlet #qualidade

    4 0 39 minutes ago

Top #bones posts

    Dog Packs and Backs

Before horses and other large draft animals were domesticated, people used their dogs as beats of burden. An earlier post of mine discussed the use of the travois, but today let’s talk about carrying packs.

We know from ethnographic research that hunter-gatherers were strapping packs to the backs of their dogs. Scientifically, having your dog haul heavy objects frees up your hands and also helps humans exert less calories. So one would imagine that people in the past probably used this technology too. But due to the poor preservation of organics, it’s rare to find dog packs, which were made of skins, furs, and plant cordage.

However, as zooarchaeologists kept digging up dog remains and burials, they noticed something odd about the dog’s spines. Many archaeological dogs had distinct, abnormal curvatures on their spinous processes known as “spondylosis deformans”. This condition was believed to be caused by heavy load bearing- most likely from packs.

However a recent study by Latham and Losey (2019) suggests that this deformative pattern may just be a natural occurrence. The study analyzed the skeletons of 136 (non-working) pet dogs, 19 sled dogs, and 241 wolves, and concluded that this condition naturally occurs in dogs and wolves with age.

After reading the study, I’m on board with the results. But personally, I’m not convinced that pack wearing leaves no trauma on a dog’s back. I’d love to see someone conduct a long-term, controlled study on this.

Also personally (not sponsored) I really like @ruffwear ‘s dog pack. When we hike, Strider carries his own water like his ancestors, while I also load him up with trail trash and my empty beer cans. I can assure you, he loves it.

If you’re into dog and archaeological science, follow me @ethnocynology.

#dogs #cynology #anthropology #ethnocynology #dogsofinstagram #history #prehistoric #prehistory #nativeamerican #travios #pack #domestication #tools #travel #technology #primitivetechnology #science #tools #humans #spine #bones #ruffwear #gsd #alaskanmalamute #norwegianelkhound #germanshepherd #blackgermanshepherd #zooarchaeology #osteology #bones

    Dog Packs and Backs

    Before horses and other large draft animals were domesticated, people used their dogs as beats of burden. An earlier post of mine discussed the use of the travois, but today let’s talk about carrying packs.

    We know from ethnographic research that hunter-gatherers were strapping packs to the backs of their dogs. Scientifically, having your dog haul heavy objects frees up your hands and also helps humans exert less calories. So one would imagine that people in the past probably used this technology too. But due to the poor preservation of organics, it’s rare to find dog packs, which were made of skins, furs, and plant cordage.

    However, as zooarchaeologists kept digging up dog remains and burials, they noticed something odd about the dog’s spines. Many archaeological dogs had distinct, abnormal curvatures on their spinous processes known as “spondylosis deformans”. This condition was believed to be caused by heavy load bearing- most likely from packs.

    However a recent study by Latham and Losey (2019) suggests that this deformative pattern may just be a natural occurrence. The study analyzed the skeletons of 136 (non-working) pet dogs, 19 sled dogs, and 241 wolves, and concluded that this condition naturally occurs in dogs and wolves with age.

    After reading the study, I’m on board with the results. But personally, I’m not convinced that pack wearing leaves no trauma on a dog’s back. I’d love to see someone conduct a long-term, controlled study on this.

    Also personally (not sponsored) I really like @ruffwear ‘s dog pack. When we hike, Strider carries his own water like his ancestors, while I also load him up with trail trash and my empty beer cans. I can assure you, he loves it.

    If you’re into dog and archaeological science, follow me @ethnocynology .

    #dogs #cynology #anthropology #ethnocynology #dogsofinstagram #history #prehistoric #prehistory #nativeamerican #travios #pack #domestication #tools #travel #technology #primitivetechnology #science #tools #humans #spine #bones #ruffwear #gsd #alaskanmalamute #norwegianelkhound #germanshepherd #blackgermanshepherd #zooarchaeology #osteology #bones

    105 3 1 hour ago
    Vários modelos de malas de viagem! 
Malas de bordo, Malas média e malas grande... Uma grande variedade e qualidade 😉

    Vários modelos de malas de viagem!
    Malas de bordo, Malas média e malas grande... Uma grande variedade e qualidade 😉

    292 15 4 hours ago