If you want to build muscle after 50…

You do NOT need to do more exercise. You do NOT need to eat more protein.

You simply need to do 1 thing each morning that refills the “energy tanks” in your muscles…

So you look and feel stronger every day – even if it's been decades since you've seen the inside of a gym.

I know it sounds impossible – but this secret comes from one of America's top trainers, Tony Horton.

Tony Horton has trained celebrities like Bruce Springsteen, Usher, and Sheryl Crow…

And he created P90X, the best-selling fitness program of all time.

In short, he's made his career helping people get fit, and look their best.

Now, he says there's an easier way to get stronger and build more muscle…

“Trust me, nobody was more surprised than I was. I've been working out my whole life! But the scientific evidence blew me away.”

“In terms of gaining strength and building muscle, this is the fitness fountain of youth.”

Tony filmed a short video where he reveals this new muscle-building secret – and how anyone can do it from the comfort of their own home.

Click here now to check it out (then click play to start the video):

PS – This is the same secret Tony used to rebuild his body after a devastating health crisis. And it's the same secret he uses with his celebrity clients. Now he's sharing all the details in a fascinating, tell-all video – which you can watch here.