REX FUNCTIONAL-TRAINER Bedienungsanleitung Seite 28

C Changing the basic standing position
If you reduce the basic stability of your standing position
(e. g. by standing on one leg), this will increase the in-
tensity of your torso muscle. The smaller your base is,
the more your torso muscle is required to compensate
(see Fig.).
GB-28
REX_Trainer_Functional.indd GB-28 REX_Trainer_Functional.indd GB-28
(very stable)
Workout instructions
(stable)
(less stable)
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