Challenge includes swinging between ropes, climbing up muddy hills and crawling through icy water
Source Link: http://www.timesofisrael.com/thousands-of-israelis-get-filthy-for-mud-day/
Thousands of Israelis get filthy for ‘Mud Day’
Challenge includes swinging between ropes, climbing up muddy hills and crawling through icy water
Source Link: http://www.timesofisrael.com/thousands-of-israelis-get-filthy-for-mud-day/
