Tire size (approx. 300lbs)
Sledgehammer = 16lbs

Perform each movement in a pyramid format

reps = 10,9,8,7,6,5,4,3,2,1,2,3,4,5,6,7,8,9,10

Perform 10 tire flips followed by 10 sledgehammers, 9 flips/9 sledgehammers,etc down to 1 than back up to 10

When finished you will have completed 109 reps of tire flips and 109 reps of sledgehammers

finish time should be between 15-20 minutes