Have you considered adding a highscore board or something similar? Athletes can add a profile, then post an image proof that they've lifted certain stones. It won't be fool proof, but could further increase interest by adding a progress bar and/or achievements :)
Have you considered adding a highscore board or something similar? Athletes can add a profile, then post an image proof that they've lifted certain stones. It won't be fool proof, but could further increase interest by adding a progress bar and/or achievements :)