Mad Dogg Athletics crosscore Owner's Manual - page 60

RBT™ Exercises

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 51

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

CrossCore® User Guide & Manual

PROGRESSION 2 

Suspended Crunch – Pin Out 

INTERMEDIATE 

•  PULL THE PIN™! 

•  From a plank (A) or push-

up position (B), bring knees 

to chest while lifting hips up 

and maintaining a gap of 2–4 

inches (5–10 cm) between 

both your thighs (C). 

•  Return to the starting position 

and repeat (B). 

PROGRESSION 3

Suspended Crunch – Mountain 

Climber – Pin Out 

INTERMEDIATE TO ADVANCED 

•   PULL THE PIN™! 

•   From a push-up position (B), 

bring one knee towards the 

chest while the other leg stays 

extended. 

•   Keep opposite leg extended 

and core engaged (D). 

•   Return to the starting position 

and repeat the movement with 

the opposite leg.

TIP:

 Create advancement of this 

progression by bringing knee 

towards your chest and out 

towards the side (E). 

A

B

C

B

D

E