On the 2:00 x 7 Sets

Set #1 (On the 0:00) - 3 Reps @ 80%
Set #2 (On the 2:00) - 1 Rep @ 90%
Set #3 (On the 4:00) - 3 Reps @ 80%
Set #4 (On the 6:00) - 1 Rep @ 93%
Set #5 (On the 8:00) - 3 Reps @ 80%
Set #6 (On the 10:00) - 1 Rep @ 96%
Set #7 (On the 12:00) - 12 Reps @ 70%

*Based off 1RM of FS

STIMULUS
Entering the 6th iteration of these Front Squat Waves
The percentages will stay at 80% for each set of 3
The percentages will climb by 3% on each set of 1 (90-96%)
We'll finish out the session with a 12-rep drop set at 70%
Sets begin every 2 minutes (0:00 - 2:00 - 4:00 - 6:00 - 8:00 - 10:00 - 12:00)
These percentages based on your 1RM Front Squat

STIMULUS
GENERAL
In this light weight workout, the reps increase as the complexity of the movement decreases
Let's choose weights and variations that allow you to complete around 5 rounds over the 15 minutes (Every 3 Minutes)
BAR MUSCLE-UPS
Pick a number or variation that you can complete in under a minute

Demo:

https://www.youtube.com/watch?v=WUTzoxCdF20&feature=youtu.be