'Let the iron be the alarm clock': Arnold Schwarzenegger, 67, hits the gym one last time in Japan before flying home to LA
It's been an exhausting world press tour for Terminator Genisys.
But 67-year-old Arnold Schwarzenegger looked as fresh as a daisy throughout - and now we know why.
The action star posted a video to his Instagram account revealing the first thing he does every morning while on the road: hit the gym.
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![Wake up: Arnold Schwarzenegger revealed how he stayed awake on his exhausting Terminator Genisys press tour - by hitting the gym every morning](https://i.dailymail.co.uk/i/pix/2015/07/08/18/2A4EE98F00000578-3153702-Wake_up_Arnold_Schwarzenegger_revealed_how_he_stayed_awake_on_hi-a-17_1436376631213.jpg)
Wake up: Arnold Schwarzenegger revealed how he stayed awake on his exhausting Terminator Genisys press tour - by hitting the gym every morning
'Reporters kept asking how I stay awake on the #TerminatorGenisys worldwide tour,' he wrote. 'It's easy - let the iron be the alarm clock. #machines #japan'
Wearing a pair of blue shorts and a grey sweat-soaked Chicago Police T-shirt, the Governator can be seen powering his way around the high-rise Tokyo gym during his early start.
He doesn't even stop for a rest as he moves between the machines, finishing one set before immediately moving on to another.
![Up and atom: Wearing a pair of blue shorts and a grey sweat-soaked Chicago Police T-shirt, the Governator can be seen powering his way around the high-rise Tokyo gym during his early start](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A4EE97100000578-3153702-image-a-2_1436372103631.jpg)
Up and atom: Wearing a pair of blue shorts and a grey sweat-soaked Chicago Police T-shirt, the Governator can be seen powering his way around the high-rise Tokyo gym during his early start
![No rest for the wicked: He doesn't even stop for a rest as he moves between the machines, finishing one set before immediately moving on to another](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A4EE93000000578-3153702-image-a-3_1436372114134.jpg)
No rest for the wicked: He doesn't even stop for a rest as he moves between the machines, finishing one set before immediately moving on to another
Grunting with exertion, he flies through quick reps on what appears to be back and shoulders day. It's obviously not his first set either, since he knows the machine is set to the correct weight without even checking.
Soon after, the Austrian Oak posted a farewell video to his Japanese fans as he walked through the airport to his Los Angeles bound flight.
'I want to thank my fans, I'm now going back home, and you have made my movie the number one movie internationally,' he says to the camera. 'Thank you very much for your loyalty. Love you all.'
![I'll be (working on my) back: Grunting with exertion, he flies through quick reps on what appears to be back and shoulders day](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A4EE97F00000578-3153702-image-a-4_1436372127582.jpg)
I'll be (working on my) back: Grunting with exertion, he flies through quick reps on what appears to be back and shoulders day
![Straight in: It's obviously not his first set either, since he knows the machine is set to the correct weight without even checking](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A4EE95E00000578-3153702-image-a-5_1436372132167.jpg)
Straight in: It's obviously not his first set either, since he knows the machine is set to the correct weight without even checking
Wearing beige slacks, brown shoes and a black gambling skull T-shirt, and carrying his brown leather jacket, Arnie greeted fans when he eventually reached LAX.
Despite the extensive promotional tour - with stops in North America, Europe and Asia - the film suffered a modest opening weekend at the box office.
The franchise sequel finished in a mediocre third place for the Friday-Sunday opening weekend with a measly return of $27.5 million.
Among receiving poor reviews, the film just couldn't stand up to the success of Jurassic World and Pixar's Inside Out - even when both films had came out a few weeks prior.
![Hasta la vista: Soon after, the Austrian Oak posted a farewell video to his Japanese fans as he walked through the airport to his Los Angeles bound flight](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A51678500000578-3153702-image-a-7_1436372183301.jpg)
Hasta la vista: Soon after, the Austrian Oak posted a farewell video to his Japanese fans as he walked through the airport to his Los Angeles bound flight
![Good look: Wearing beige slacks, brown shoes and a black gambling skull T-shirt, and carrying his brown leather jacket, Arnie greeted fans when he eventually reached LAX](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A52FF2100000578-3153702-image-m-14_1436372289706.jpg)
![Good look: Wearing beige slacks, brown shoes and a black gambling skull T-shirt, and carrying his brown leather jacket, Arnie greeted fans when he eventually reached LAX](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A51688400000578-3153702-image-a-15_1436372297999.jpg)
Good look: Wearing beige slacks, brown shoes and a black gambling skull T-shirt, and carrying his brown leather jacket, Arnie greeted fans when he eventually reached LAX
![Lagging: Arnie thanked fans for making his film the number one internationally, but in the US it could only manage third behind Jurassic World and Inside Out](https://i.dailymail.co.uk/i/pix/2015/07/08/17/2A51680D00000578-3153702-image-a-11_1436372262244.jpg)
Lagging: Arnie thanked fans for making his film the number one internationally, but in the US it could only manage third behind Jurassic World and Inside Out
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