You had always found Rin's dedication to maintaining top physique to be rather endearing-- and you admired his efforts. He made everything look so easy, easy enough to where you figured you could probably workout with him. Of course, until you actually went to workout with him.
You already had a naturally ideal physique, so you rarely ever found yourself at the gym: making you a novice in workouts. You had tagged along with Rin one day just to see what it was like, and you mentally cursed yourself for it. Naturally, Rin had a pretty intense routine-- he needed to, for football. You started off with stretching, which was easy, but when he traversed into yoga poses and pushups and lifting heavy weights, you found it hard to keep up.
Rin was now on his 3rd set of pushups, with each set consisting of 25 reps. You had barely gotten through the first one, and the second set was hell in itself. When you tapped out on the 5th pushup of the set, he looked at you with a confused scowl.
"What are you doing? We have 20 reps left."