I would like to know how you call some of the things you do and have at a gym, you know the name of that equipment we walk or run at the gym ?
, how do you call it?
That is a treadmill
is the bicycle at the gym called bicycle too?
Usually called a stationary bicycle
and when we lift weight, how do you call that action?
There are several different terms here. A weight trainer can help you better. One term is bench pressing.
is work out a general name for doing all of this exercises?
To work out is a general term for exercising. As in: I work out regularly.
A workout is used this way: I am going for a workout.
Can I say I "do" yoga? I do aerobics? pilates?
Thank you so much for the help.
Student or Learner