Lucrecia gets annoyed with Karel who constantly brags about his great shape, so she challenges him for strength contest. They will compete in ten categories - armwrestling, legwrestling, mercy game, bearhug, lift and carry - fireman's lift, front lift and piggyback challenge, bodyscissors, headscissors and finally leg press contest.

Lets see who truly is the weaker gender here!

All of these contests are real, unscripted.