Actor Rob Lowe Flaunts Shirtless Physique With Son at Age 61

Rob Lowe, at 61, embraces posting shirtless "thirst traps" on social media as a way to celebrate fitness and motivation, especially alongside his son John Owen Lowe. The father-son duo recently posted a gym selfie flexing their physiques, which sparked friendly competition and motivated them to do extra workout sets. Lowe credits his toned body to consistent training, a high-protein, low-carb lifestyle supported by his long-term partnership with Atkins, quality sleep, and sobriety since 1990. He also enjoys occasional "cheat days" indulging in favorite comfort foods. Lowe's mantra is "If you got it, flaunt it, use it or lose it, and it ain't bragging if you've done it," reflecting his confident and lighthearted approach to staying in shape and sharing it publicly. The photos and their fitness journey have drawn positive reactions from fans and celebrities alike, highlighting their family bond and commitment to health.