Grab the triangular armrest-do upward traction, and the most dazzling abdominal muscle tear in the subway is you. With a little effort, biceps brachii and triceps brachii can release their own small universe at an extremely fast speed.

Then stretch your tight muscles with a bar, and we will do hip training. Find a seat you like and walk half a step forward. We can do squats-if you can, promise to look out of the window? When the subway passes, no one will see the curvature of your ass. If you are shy, you can hide it in another way-sitting instead of sitting. In fact, this is similar to riding a spinning bike to climb a mountain. It seems to be sitting in a chair, but there is still a distance of three centimeters from the chair surface. Your thighs and legs will support your whole body. Whoever tries this taste is sour and refreshing.

Find an armrest, vertical push-ups will come soon, and it's not bad to burp on the empty subway. Again, I have a heart to exercise, let alone the subway. Give me a piece of land, and I'll give you seventy-two.