Alexa Towersey decided to take on the brutality of Naked and Afraid, where contestants are tasked with surviving in the wild while completely naked, and having to fend for themselves for weeks. The personal trainer began to prepare for Naked and Afraid by putting on weight beforehand. Then while she lived in the Columbian jungle for 21 days, Alexa had the body fat she needed to survive longer. Alexa Towersey dropped 10kg in jungleAlexa Towersey, who appeared on Naked and Afraid series 17, dropped 22lbs (10kg) in the Columbian jungle. Viewers watched her physical, strong body change dramaticall…