Feature Request: Own weight checkbox (strength/isometric exercises)

[salpelter]

Hello!

I think it would be nice to have a checkbox called "Own weight" when you don't use any additional weight (strength/isometric exercises). Currently I just enter 0 instead. The feature could be linked to the current weight, if it's set by the user in "Weight track." Although, I think it's not absolutely necessary, reason being - when looking at stats of that kind of exercise, I don't need to know how much I weigh, it's enough for me to know that I did that exercise with own weight.

Let me know what you think!