Garage Gym:

Deadlift 1-1-1-1-1-1-1 reps

Post loads to comments.

Fit Hembrees:

"Tabata Something Else" (modified)

Complete 24 intervals of 20 seconds of work followed by ten seconds
of rest where the first 8 intervals are push-ups, the second 8 are sit-ups, the third 8 intervals are squats. There is no rest between exercises.

Post total reps from all 24 intervals to comments.

To scale, cut the number of intervals for each intervals down to 3 or 2.