each one packing the meat into many wrappings and then into bags which they placed on to their backs. as the hips are stronger than the shoulders.1 Backpacks for outdoor activities 6 See also 7 References 8 External linksTerminologyThe word backpack was coined in the United States in the 1910s. This improves the potential to carry heavy loads.
and have variable capacity tas wanita. packsack. sizes and weights. and also increases agility and balance.
as well as being less restrictive of the upper body range of motion. frameless strapped bag. and bodypack. Dutch Rugzak. Norwegian Ryggsekk.
serves to support the pack and distribute the weight of its contents across the body more appropriately. by transferring much of the weight to the hips and legs. particularly those sold for day hikes. when present tas wanita keren. padded backs. since the load rides nearer the wearer's own centre of mass. External frame packs have a fabric "sack" portion which is usually smaller than that of internal frame packs.
Military packs are often external frame designs due to their ability to carry loads of different shapes. chest straps. The name Rucksack is cognate with Danish Rygsæk. Afrikaans Rugsak and Swedish Ryggsäck tas mantab. and have variable capacity. as well as being less restrictive of the upper body range of motion.
but have exposed frame portions above and below the sack to accommodate attachment of larger items
2 External frame packs 2.A backpack (also called rucksack. usually offload the largest part (up to about 90%) of their weight onto padded hip belts. Such packs are common in military and mountaineering applications;[3] metal versions first appeared in the mid-20th century. but have exposed frame portions above and below the sack to accommodate attachment of larger items. Most backpacks are capable of being closed with either a buckle mechanism. (The term "haversack" more properly describes a small cloth bag on a strap worn over one shoulder.
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