If you don't use exercise.com what do you use? Source: over 1 year ago

These are all features that the exercise.com should offer...... But they don't. Source: over 1 year ago

It doesn't seem that severe tbh. They payed quite some cash for him to come work for them at exercise.com, another website they were developing at the time and he dropped out after 9 months to work full-time on Lichess. Some grudges were held but this was not about either website and it was a long time ago. Source: about 2 years ago

In short: Erik Allebest hired me to work on exercise.com, after I had started working on Lichess. I never had access to any code or intel from chess.com. I left exercise.com to work for startups unrelated to chess for 6 years, before Lichess hired me as full-time dev. Source: about 3 years ago

If you are interested you can check my app for a large catalogue of kettlebell practices. Source: over 1 year ago

I would also recommend the app that I have built. There is a huge catalogue of practices and it gets updated regularly. Source: over 1 year ago