Do You Do Any Like Specific Strength Work for Your Feet?

i always think about my achilles tendons, like, i want to protect those thingsand like, thinking about doing plimetrics. Do you do any like, accessory specific accessory strength work for your calves or your feet? Sometimes i'll do some like floating heel squats, where i'll stand on a slamp board. Then i do a ton of stut off, just for like, foot tring. I used to make fun of people that did caf work. That was a long time ago.