IMPROVE your sit ups: Systema Assisted Pillars.

Описание к видео IMPROVE your sit ups: Systema Assisted Pillars.

Great tip to improve your Systema slow sit ups along with the key things to look for: full range of movement; correct breathing and mobility throughout the movement.

New! Matt's new books: Living Systema, Systema Health and Systema Combat are now available on Amazon as Paperback and Hard Copy.

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