Alert icon
We're changing our privacy policy. This stuff matters.  Learn more  Dismiss

Vince Gironda Frog Crunch

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
19,634
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Jul 2, 2010

Vince Gironda abdominal crunch: The Frog Crunch.

http://www.ironbody.it/articoli/allenamento/frog-crunch.html

Category:

Sports

Tags:

License:

Standard YouTube License

Link to this comment:

Share to:
see all

All Comments (9)

Sign In or Sign Up now to post a comment!
  • I am definitely doing this from now on

  • I didn´t understand all the explanation in the other video but I liked it anyway.

  • it will save you from beeing one of those old ppl that always have there asses sticking out and your back arched all the time

  • @belldogg19 No hip flexors in this!

  • @blackberryjuice1 It's a minor difference. The feet are crossed close to your butt as opposed to being raised up. As far as the effect on your abs, I don't think there's any difference. The Gironda concemetric crunch however is. That's where you do a crunch and leg pull-in movement at the same time, touching your knees and elbows.

  • thats just like a normal crunch to me

  • @blackberryjuice1 it's supposed to eliminate the involvement of the psoa muscle

  • How is this any different from a regular crunch?

  • i just love your videos. please keep them coming.

Loading...
Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more