Nice names, but I think the hyphen will bleed type-in traffic to the non hyphen version for the end user of these names.
I'd give them a serious discount for the hyphen and another discount for the cctld. Not sure how deep the discount should be for the cctld since I don't really follow 'us', but if I was buying these for resale, I wouldn't go past low xx. No clue what you might get from an end-user. I think strength-training might be your best bet for profitable development.