Water Sports
People usually perceive jet skiing, kayaking, boat racing, deep sea diving, and more of the sort when they think of water sports. However, these women created a new sport for them with their limited resources while they were on a small boat one fine day.
Many people would sit around, chat with their friends, and sip a beer, but these women thought otherwise and decided to hang upside down on the reinforcing bar and possibly hang in there to see who lasted the longest. After all, healthline.com does suggest that this activity improves spinal health and flexibility in the body.