Brady posted a shirtless photo on Instagram, demonstrating his workout, which quickly gained attention from fans and media alike

In a surprising twist, Tom Brady has added swimming to his routine, emphasizing its benefits for muscle resistance and cardio

Tom Brady workout includes a combination of swimming and strength training exercises

At 47 years old, Tom Brady's physique remains remarkable, prompting discussions about his fitness level post-retirement

Former teammate Rob Gronkowski humorously commented on Brady's post, adding to the lighthearted nature of the interaction between the two NFL legends

Despite his retirement from football, fans are still hoping for a potential return to the NFL, spurred by Brady's fit appearance

While fans dream of his return to the field, Tom Brady is concentrating on his new role as a sports commentator for Fox Sports

While fans dream of his return to the field, Tom Brady is concentrating on his new role as a sports commentator for Fox Sports