Learning SGHP/New Exercise

Hello Coach CT,

I’m trying to teach myself SGHP.
When learning a new exercise what is your recommendation ?
Should I practice it everyday at the beginning of my workouts or on a second session later in the day ?
Specifically on the SGHP how do I find a weight ideal for practicing ?
It always seems to be too light or too heavy.
Also can Snatch Jumps (or other exercises) help on triple extension ? I feel like I’m not using my hip/legs power to drive the weight up.

Thanks.