For time:
Run 1 mile
100 sit-ups
100 back extensions
Run 1 mile
Mix and match back extensions and sit-ups as needed.
*If on Assault Bike…20cal = 400m
EXTRAS:
Click the link below for demos of the exercises.
For time:
Run 1 mile
100 sit-ups
100 back extensions
Run 1 mile
Mix and match back extensions and sit-ups as needed.
*If on Assault Bike…20cal = 400m
EXTRAS:
Click the link below for demos of the exercises.