3 adjectives to describe calisthenic

One thing, however, I think, is equally certain, and that is, that I need never expect much sympathy; and perhaps this special endowment will make me, to some degree, independent of it; but I have no doubt that to follow me through half a day with any species of lively participation in my feelings would be a severe breathless moral calisthenic to most of my friends,what Shakspeare calls 'sweating labour.'

Being by that time cold enough for breakfast, and willing to try the virtues of some soothing application to his right eye, which, from a bruise just below it, was nearly closed, the badly banged young man suspended his murderous calisthenics at the door of a rustic hotel, and there entered to secure a wayside meal.

One thing, however, I think, is equally certain, and that is, that I need never expect much sympathy; and perhaps this special endowment will make me, to some degree, independent of it; but I have no doubt that to follow me through half a day with any species of lively participation in my feelings would be a severe breathless moral calisthenic to most of my friends,what Shakspeare calls 'sweating labour.'

3 adjectives to describe  calisthenic