public async System.Threading.Tasks.Task Edit(DB db)
{
var workout = await db.Database.Table <CrossfitWorkoutDBModel>().FirstAsync(w => w.Id == Id);
await App.Current.MainPage.Navigation.PushAsync(new CrossfitCreator(workout));
}
public async System.Threading.Tasks.Task RemoveFrom(DB db)
{
await db.Database.Table <CrossfitWorkoutDBModel>().DeleteAsync(e => e.Id == Id);
}
