Carlos mate I just did tire flips. Yes you heard that right I did strength training like exercise without being paid for it. I bet your proud of me now
I need a few more exercises, it's at an old factory so I don't have any equipment except the tires I'm afraid. Perhaps you have some ideas to extend this circuit with:
800 yards run (around the factory)
10 tire flips
1 minute shadowboxing
I guess I could do burpees and such but I do those during boxing warming up already.