Thruster
   7-7-7-7

Death by Thruster & Toes to Bar
With a continuously running clock perform:
   1 Thruster + 1 Toes to Bar in the first minute
   2 Thrusters + 2 Toes to Bar in the second minute
   3 Thrusters + 3 Toes to Bar in the third minute
   Continue until reps can no longer be completed within the minute