5. They see through your lies
You might think that you pull a quick on your trainer when you try to stall by taking an extra break from the water or leaving a towel dry. But sports instructors have seen everything and they know when you lie. If you need a break, just say it. Your coach could train you, but it will make you stronger. If you really need to stop because you feel dizzy or if you are about to lose consciousness, stop him and let him know. Otherwise, keep pushing.
following: It's going both ways …