Lifestyle Health 10 Photos That Prove J.Lo and A-Rod Are the Fittest Couple The former Yankees slugger and the incredibly ripped singer are a match made in fitness heaven By Julie Mazziotta Julie Mazziotta Twitter Julie Mazziotta is the Sports Editor at PEOPLE, covering everything from the NFL to tennis to Simone Biles and Tom Brady. She was previously an Associate Editor for the Health vertical for six years, and prior to joining PEOPLE worked at Health Magazine. When not covering professional athletes, Julie spends her time as a (very) amateur athlete, training for marathons, long bike trips and hikes. People Editorial Guidelines Published on August 28, 2017 03:36 PM Share Tweet Pin Email Trending Videos 01 of 10 Meet J-Rod Instagram/jlo, Instagram/arod Once upon a time, in March 2017, Jennifer Lopez and Alex Rodriguez started dating and formed J-Rod, a super-fit power couple. 02 of 10 Beach Body INSTARimages.com Their relationship — unsurprisingly — started out with workouts by the ocean in the Bahamas. According to a source, Lopez is perfect for Rodriguez, who "is adamant that his woman be fit and work hard at it, and this is not even an issue with Lopez, who is beyond gorgeous and works to stay that way." 03 of 10 Miami Heat Splash News Online The fit couple love to workout together, especially in Miami, where Rodriguez grew up. Two weeks after their joint gym session, the former Yankees slugger gushed about his new girlfriend on The View. “We’re having a great time, she’s an amazing, amazing girl, and one of the smartest human beings I’ve ever met and also an incredible mother,” he said. 04 of 10 Birthday Biking Splash News With birthdays just two days apart, the couple celebrated together, starting with — what else — a bike ride workout through New York City. 05 of 10 Saturday Strolling Splash News Online Like many couples, J-Rod spent a Saturday morning in July with a workout followed by a leisurely and caffiene-filled walk through the city. But unlike most, Rodriguez is a former MLB All-Star and Lopez has rock-hard abs. 06 of 10 Guns Blazin' Jennifer Lopez/Instagram Watch out A-Rod — Jenny from the Block is ripped, thanks to her regular workouts with trainer David Kirsch and classes with Tracy Anderson. “She’s amazing at everything,” Kirsch tells PEOPLE. “She’s genetically blessed, she’s physically gifted with an incredible amount of physical energy, but also this beautiful amount of mental and emotional energy.” 07 of 10 MMA-Ready Alex Rodriguez/Instagram Rodriguez gave Lopez a tour of his brand-new MMA gym in Miami, where she showed off her boxing skills. “She is a great jock, a former track star in school, and I enjoy working out with her,” he said of Lopez. 08 of 10 A Supportive Couple Ron Asadorian/Splash News Online The couple emerged from an August workout sweaty and tired, and refuled with smoothies. Rodriguez told PEOPLE that they go for variety when they hit the gym. “Jennifer and I mix it up,” he said. “We like to lift, and we enjoy bike riding. She is a talented jock.” 09 of 10 Push-Up Partners A-Rod/Instagram Lopez brought her boo along for a couple's workout at Kirsch's studio, and Rodriguez tried out a push-up with her on his back. "Comeback!!! Oops...maybe not," he captioned a video of their workout. 10 of 10 What Happens in Vegas... Jennifer Lopez/Instagram Before heading to the Mayweather-McGregor fight, J-Rod went to a class at TruFusion in Las Vegas. "You push me I push you... #yinandyang #rise #balance #insideandout Getting it in at @trufusion #namaste," Lopez captioned an Instagram post.