Hi Loesje Shema. I'm glad you've decided to try out Grokker! We have over 1000 yoga videos from a variety of instructors, so hopefully you won't get bored :-)
You may want to check out some of the videos by:
Celest, https://grokker.com/yoga/expert/celest-pereira/52488d81e7e0c02a220b9a7c/videos.
Samantha Matthew, https://grokker.com/yoga/expert/samantha-matthews/50a143c3f79a00ee6700000c
Steffi White, https://grokker.com/yoga/expert/steffy-white/559f8dbe27fb9612571b31fc/videos
Brett Larkin, https://grokker.com/yoga/expert/brett-larkin/563d2bc4e47000cd11e28c45/videos
Or feel free to explore and see if there are other experts that you enjoy.
Good luck!
Hi Loesje Shema. Welcome to Grokker. Our search engine does not currently allow you to search our site by selecting criteria to avoid. You do have the option to filter searches to find videos with areas that you wish to focus on (ie, fitness videos for abs). If you do find leg workouts that you are interested in, you may look at the "details" of that video to see what the exercises are that you would be doing. If there are some lunges or exercises that require you to put your knee in an awkward position, you have the option to modify the exercise or do something in place of it.
Are you interested in yoga or fitness videos? If you want to let me know some specifics of what you're looking for, I would be happy to suggest some videos that you may enjoy.