Do just one body part, or all three if you're ambitious.
Fedora (once per scene)
Sexual innuendo
.....15 tricep pushups
.....20 sumo squats
.....20 oblique/side crunches each side
Reddington tic: eye twitch, or jaw roll/stretch/movement without speaking
.....30 second plank
.....15 backward leg lifts each side
.....20 bicycles
Scene takes place in/on a car, truck, plane, or boat
.....10 push ups
.....20 jumping jacks
.....10 straight leg lifts
Someone is tied up, restrained, detained, or otherwise held against their will
.....15 lateral arm raises
.....15 forward leg lifts each side
.....10 reverse crunches
Fighting, chase scene, gun, or other weapon is drawn
.....20 bicep curls
.....30 calf raises
.....20 crunches
Scene takes place in the Post Office black site, or at Reddington or Elizabeth Keen’s current residence
.....15 shoulder presses
.....30 second wall sit
.....20 Russian twists
BONUS: ...and if Dembe speaks during the episode, do one set of EVERYTHING.