Stretching does not appear to reduce the risk of injury during exercise, except perhaps for runners. There is some evidence that pre-exercise stretching may increase athletes' range of movement. Flexibility Some people are more flexible than others as
stretchy play \-chē\ adjective stretch a point: to go beyond what is strictly warranted in making a claim or concession stretch one's legs 1: to extend the legs 2: to take a walk in order to relieve stiffness caused by prolonged sitting See st
2016年11月30日 - Stretchly is an open-source tool which displays regular "take a break" reminders when you're working on your PC, Linux system or Mac.
休息分為 microbreaks 和 breaks 兩種，分別就是短暫休息和長時間休息，可以做成一個組合條件的應用，譬如說每 
通知聲音、視窗顏色有幾種不同的選擇，若能夠自己調整色彩會更好。 
時間到了就會跳出休息時窗，若是真的忙到不可中斷，可以從下方直接跳過這次的休息視窗，從設定中也能設定不允許跳過，完完全全強迫休息就對了！