Please don’t take this the wrong way. The best way of learning and growing is by doing what you did. Ask for critiques.
That being said, most of your videos lack emotion. You need more close-ups of people, and items they are working on. You need to pull the viewer in so they are emotionally connected. The sound quality of your interviews has too much echo on them. You also need to think about who you are trying to target as your market. Appeal to them! For example a yoga video is boring without hearing from some of the participants. Why are they there, how does Yoga help them, etc.
Your dance video needs better shots of feet, hands faces, etc. The strobing is old school.
All of your videos need better lighting.
Good luck.
Greg Ball, President
Ball Media Innovations, Inc.
https://www.ballmediainnovations.com