Britney Spears' Trainer Gets You Ready for Summer

Singer's trainer, Tony Martinez, also helps keep Pink and Janet Jackson in shape.
1:36 | 06/18/13

Coming up in the next {{countdown}} {{countdownlbl}}

Coming up next:

{{nextVideo.title}}

{{nextVideo.description}}

Skip to this video now

Now Playing:

{{currentVideo.title}}

More information on this video
Enhanced full screen
Explore related content
Comments
Related Extras
Related Videos
Video Transcript
Transcript for Britney Spears' Trainer Gets You Ready for Summer
-- -- months she's the pop star with the rocket body. All eyes on -- Britney Spears mother of two. Showing -- -- -- -- the latest cover of shape magazine just how did she do it. You -- britney's trainer Chris plant near the secret behind her new hot -- I think for weapons. Celebrity trainer Tony Martinez whose -- also include -- and Janet Jackson. Is now revealing the tricks to Tony -- famous muscles basin where do is -- do compound movement. It means two things and one -- too excited at the same time. I -- to -- he even pokes fun entity list clients and motivates me motivate them like I can't believe. You know little -- do in this you know so that's the point that worked -- great I'm embarrassing -- I don't urgent exactly predict that the I learned that -- really hard -- sweating -- orders using these plastic horn did he created. And make this now -- -- got a perfect -- -- -- -- -- And the more than union that it worked out exactly what they can actually Vanilla. So ridiculous. -- this sectors britney's favor yeah. This is Paterson does it again. -- ones that -- one hand and then three I don't. Good Morning America Abbie Boudreau ABC news Los Angeles.

This transcript has been automatically generated and may not be 100% accurate.

{"id":19426737,"title":"Britney Spears' Trainer Gets You Ready for Summer","duration":"1:36","description":"Singer's trainer, Tony Martinez, also helps keep Pink and Janet Jackson in shape.","section":"GMA","mediaType":"Default"}