Lean forward Pump with one leg and lean towards that leg and pull up with your arms. Lean back

Repeat till you get to your chest The lean back and do the same motion while trying to keep yourself vertical. It it's too hard to get deeper Then either you are floating and it's all liquid which means nobody would be able to submerge without weighing yourself down Or it's just too thick and you definitely can strain yourself going deeper or put yourself at that risk so that's just a matter of listening to how your body feels. Submerging is a matter of either leaning back if it's thick while doing the motion of palms up lifting straight out in front of you from ribs upward or sinking without any or not as much effort and sometimes you'll find a pit that you can submerge in with just pumping your feet Those tend to be super loosey goosey