New York Yankees legend Alex Rodriguez credited his girlfriend, Jaclyn Cordeiro, for transforming his fitness following his retirement nearly a decade ago. Cordeiro, a fitness influencer and founder of JACFIT - The 5 AM Club, has also inspired people to transform their lives by promoting a healthy lifestyle on social media.In her latest Instagram post on Tuesday, Cordeiro cooled off by dipping into a pool, wearing a bright red bikini. She held a pose for a picture after showing off her swimming skills."She dreamed of fins but got muscles instead - And honestly, Ariel 2.0," Cordeiro captioned her post. View this post on Instagram Instagram PostFollowing an illustrious MLB career that spanned over two decades, most notably with the Yankees, Rodriguez continues to work out in the gym to maintain his fitness.The three-time MVP shared an Instagram post on Tuesday to showcase his dedication in the gym despite turning 50 in July. The post featured a clip of Rodriguez attending several workouts, accompanied by a motivational message for his fans."Consistency," A-Rod captioned his post. View this post on Instagram Instagram PostRodriguez's girlfriend, who turned 45 in February, praised the Yankees legend in the comments."Get it love ❤️🔥💪🏻" she commented.Alex Rodriguez's girlfriend, Jaclyn Cordeiro, reveals what started her fitness journey during social media fan interactionJaclyn Cordeiro frequently engages with her followers on social media to address their questions about their fitness journey. During her latest Instagram Q&A session on Tuesday, a fan asked Rodriguez's girlfriend about her fitness journey."How and when did fitness became your passion?" asked a follower on Instagram.Cordeiro responded:"Since I could learn to walk. I grew up with two older brothers. I learned quickly that in order to keep up, I had to consistently put in the work."(Image source - Instagram)In another story, Cordeiro revealed she was athletic as a teenager and tried to play every sport she could, with soccer being her favorite. However, since she was going to become a pro, she turned to the gym to continue her fitness journey.