Practices like yoga and kabaddi strengthen muscles, improve flexibility and maintain bone health. Regular physical activity improves posture, coordination and balance, increases blood circulation and reduces the risk of obesity, stiffness, weak bones and muscle injuries.
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Sclerenchyma tissue provides strength to coconut husk fibres because of thick lignified walls. Living parenchyma cells have thin walls and soft structure mainly for storage, so they cannot provide the hardness, toughness and durability needed for mats.
If tissues beneath the bark are severely damaged, transport of food throughout the plant would be hampered. Phloem damage prevents movement of sugars from leaves to roots and storage tissues, affecting growth, repair and survival of the tree.