Mad Dogg Athletics crosscore Owner's Manual - page 61

RBT™ Exercises

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 52

© 2016 Mad Dogg Athletics, Inc. All rights reserved. 

CrossCore® User Guide & Manual

PROGRESSION 4 

Suspended Crunch Leap Frog –

Pin In 

ADVANCED 

•   From the starting position (B), 

bring both knees towards the 

chest (C). 

•   Flexing at the hips and knees, 

open the hips, bringing the 

knees wider than shoulder 

width (F). 

•   Extend the legs back to the 

starting position and repeat 

(B).

TIP:

 When in plank position, do 

not dip or hyperextend hips. 

PROGRESSION 5

Suspended Crunch Leap Frog –

Pin Out 

ADVANCED 

•   PULL THE PIN™! 

•   From the starting position (B), 

bring both knees towards the 

chest (C). 

•   Flexing at the hips and knees, 

open the hips, bringing the 

knees wider than shoulder 

width (F). 

•   Extend the legs back to the 

starting position and repeat 

(B).

TIP:

 When in plank position, do 

not dip or hyperextend hips.

B

C

F

B

C

F