[ENG SUB] Sun Yang Teaching Swimming 3 in 1. 孙杨游泳教学 3合1
Sun Yang teaching the kids how to swim.
I don't know you, but I found it really interesting.
And that's how I learnt freestyle swimming XD
He is a bit wordy, but I think he is a good coach.
Hope he can help with your swimming as well.
Enjoy!