Forumberichten van Liu Xiao Tiger

Hi, I'm a relatively new artist (started this year), and I'm looking for feedback on my figure/gesture drawings. Also, any tips? I feel as though I always get the proportions off. Thanks!
https://www.deviantart.com/liuxiaotiger/art/April-25th-Figure-Drawing-1187797198
https://www.deviantart.com/liuxiaotiger/art/April-23rd-Figure-Drawing-1187797215
https://www.deviantart.com/liuxiaotiger/art/April-26th-Figure-Drawing-1187797407