StStephanie,who lives in California,is preparing to compete in track and field at the Olympics in London. She plans to arrive in Londonephanie,who lives in California,is preparing to compete in track and field at the Olympics in London. She plans to arrive in London

Question

StStephanie,who lives in California,is preparing to compete in track and field at the Olympics in London. She plans to arrive in Londonephanie,who lives in California,is preparing to compete in track and field at the Olympics in London. She plans to arrive in London​

Quizplus · Accepted Answer

Stephanie should arrive two weeks before competing because her peripheral clocks in her muscles and lungs take longer than her suprachiasmatic nucleus (SCN) to adjust to a new time zone. This is supported by research that shows that it takes on average one day to adjust to a one-hour time difference when traveling westward, but it takes about 1.5 days to adjust to a one-hour time difference when traveling eastward. Arriving two weeks before competing should give Stephanie enough time to adjust her peripheral clocks to the new time zone and perform at her best.

StStephanie,who Lives in California,is Preparing to Compete in Track and Field