Pertumbuhan Tulang dan Latihan Fisik  

Oleh:

Qomariyah

Jenis: Article from Journal - ilmiah nasional - tidak terakreditasi DIKTI
Dalam koleksi: Widya: Majalah Ilmiah vol. 19 no. 203 (Aug. 2002), page 33.
Topik: pertumbuhan tulang; latihan fisik

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: MM47.18 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Bone is a complex tissue consist of organic an in organic or mineral substance. Organic substance is bone matrix and especially relies on the mineralization process. Bone celluler Component are osteogeni, osteoblast, osteocyte and osteoclast cells, Bone formation or osteogenesis occurs within the messenchymal vascular tissue (intramembranous ossification) and in middle of cartilage ossification as a bone model - on - chondral ossification. Peak adult bone mass is obtained through bone linear growth determined by a combination of genetic, mechanical and hormonal nutrisional factors. The matrix composition is different between bone and cartilage. Adult bone occurs in two basic organizational type of compact bone and spongy - compact bone, also called dense bone or cortical bone and spongy bone also called travecular bone, Compact bone functions as mechanical and protective, while spongy bone in the metabolic process. Remodeling process consists of bone resorption and bone formation. Remodeling helps reshape growing bone to adapt to changing stress and loads, Bone density correlates with physical activity and type of stress on the bone. Bone density increase benefits with regular exercise.

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