Naps are often taken as a response to the feel of drowsiness during day time and for years, scientists are investigating the advantages of napping, including the 30-minute nap similarly as sleep durations of 1–2 hours. Performance across a large range of cognitive processes has been tested
Do you know that there are 4 stages in sleep Nap duration which starts from relaxing muscles to brain activity
Check out this interesting video about nap and how long should your naps be