Jennifer Lopez rocks a sports bra and leggings while hitting the gym (Photos)

Jennifer Lopez showed off the results of her rigorous routine as she hit the gym in Miami on Thursday morning.

The 51-year-old entertainer rocked a vibrant sports bra with matching leggings while heading into the fitness studio.

Lopez's muscular biceps were on display as she sported a strappy red bra top with a thick band around her back.