Introduction to Social JetLag
Nowadays, people go to bed more and more late, especially on weekends, and there is a popular term called social time difference.
Social jet lag describes the disl...
The effect of fitness watch on fitness
The benefits of low-intensity fitness training are well known. Those long, slow endurance runs form the basis of high-intensity training, improve our abili...
Introduction to Social JetLag
Nowadays, people go to bed more and more late, especially on weekends, and there is a popular term called social time difference.
Social jet lag describes the disl...