| fix(verb, develop, improve, prepare, train) |
| foster(verb, develop, improve, prepare, train) |
| groom(verb, develop, improve, prepare, train) |
| habituate(verb, develop, improve, prepare, train) |
| hone(verb, develop, improve, prepare, train) |
| improve(verb, develop, prepare, train, drill) |
| inure(verb, develop, improve, prepare, train) |
| isometrics(adjective, exercise, workout) |
| labor(verb, develop, improve, prepare, train) |
| leisure |
| lick into shape(verb, expression, idiom, develop, improve) |
| limber up(verb, expression, develop, improve, prepare) |
| loosen up(verb, expression, develop, improve, prepare) |
| maneuver(verb, develop, improve, prepare, train) |
| ply(verb, develop, improve, prepare, train) |
| practice(noun, verb, develop, improve, prepare) |
| prepare(verb, develop, improve, train, drill) |
| pump iron(verb, expression, develop, improve, prepare) |
| put out(verb, expression, develop, improve, prepare) |
| put through grind(verb, expression, idiom, develop, improve) |