Who says that just because you’re retired you can't keep on top form? After being in the marines and part of a SWAT team, Tony Sentmanat has taken up weight training again. Today a renowned athlete and full-time coach, he proves with his incredible training routine that he’s still got it. With jumps, medicine balls and tractor tyres, this guy known as Realworld Tactical on Instagram, chains this 'little' circuit four times. He definitely sets a good example for his students.