This document provides instruction on performing the back crawl swimming stroke properly. It discusses the key aspects of body position, leg action, and arm action for the stroke. Body position should be horizontal with the back of the head in the water and hips high. The leg kick is an alternating up and down motion that is partly sideways and vertical. The arm action is most effective when using a bent arm or "S pull" technique, which allows a faster stroke rate and more propulsion compared to a straight arm technique. Mastering proper form for each element is necessary to perform the back crawl stroke efficiently.
Dette kurset er for ledere og ikke-operativt personell. Innholdet er tilpasset deg som ikke arbeider operativt
med tollhåndtering, men som har behov for en overgripende forståelse av tollregler og bestemmelser.
This document provides instruction on performing the back crawl swimming stroke properly. It discusses the key aspects of body position, leg action, and arm action for the stroke. Body position should be horizontal with the back of the head in the water and hips high. The leg kick is an alternating up and down motion that is partly sideways and vertical. The arm action is most effective when using a bent arm or "S pull" technique, which allows a faster stroke rate and more propulsion compared to a straight arm technique. Mastering proper form for each element is necessary to perform the back crawl stroke efficiently.
Dette kurset er for ledere og ikke-operativt personell. Innholdet er tilpasset deg som ikke arbeider operativt
med tollhåndtering, men som har behov for en overgripende forståelse av tollregler og bestemmelser.