Researchers who previously found that exercising for just three seconds a day, five days a week, improved muscle strength have undertaken a new study to determine the minimum number of days of three-second exercise you need to do to see benefits.
KESENNUMA, Miyagi Prefecture Seietsu Sato, after spending hours toiling to rescue residents as a firefighter after the 2011 earthquake and tsunami disaster, collapsed on learning that his beloved wife was among those listed as missing.