what is role of heredity in physical education?
Answers
Answer:
ʜᴇʀᴇᴅɪᴛʏ ɪɴғʟᴜᴇɴᴄᴇs sᴇᴠᴇʀᴀʟ ғᴀᴄᴛᴏʀs ᴛʜᴀᴛ ᴄᴏɴᴛʀɪʙᴜᴛᴇ ᴛᴏ ғɪᴛɴᴇss, sᴜᴄʜ ᴀs ʙᴏᴅʏ sɪᴢᴇ ᴀɴᴅ ᴍᴜsᴄʟᴇ ғɪʙᴇʀ ᴄᴏᴍᴘᴏsɪᴛɪᴏɴ. ᴡʜᴇᴛʜᴇʀ ᴡᴇ ᴀʀᴇ ᴛᴀʟʟ ᴏʀ sʜᴏʀᴛ ɪs ᴅᴇᴛᴇʀᴍɪɴᴇᴅ ʙʏ ʜᴇʀᴇᴅɪᴛʏ. ᴛʜᴇ ᴘᴇʀᴄᴇɴᴛᴀɢᴇ ᴏғ sʟᴏᴡ-ᴛᴡɪᴛᴄʜ ᴀɴᴅ ғᴀsᴛ-ᴛᴡɪᴛᴄʜ ᴍᴜsᴄʟᴇ ғɪʙᴇʀs ғᴏᴜɴᴅ ɪɴ sᴋᴇʟᴇᴛᴀʟ ᴍᴜsᴄʟᴇ ɪs ᴅᴇᴛᴇʀᴍɪɴᴇᴅ ɢᴇɴᴇᴛɪᴄᴀʟʟʏ.
Answer:
Both heredity and environment have their share in molding the life and personality of the individual. Heredity is responsible for all the inborn traits, the instincts, emotions, I.Q., reflex action and physical traits. Environment is responsible for the growth and development of the physical, mental and social traits.
Explanation:
Heredity influences several factors that contribute to fitness, such as body size and muscle fiber composition. Whether we are tall or short is determined by heredity. The percentage of slow-twitch and fast-twitch muscle fibers found in skeletal muscle is determined genetically.