I think it's good you've captured them just after finishing...you can see the exhaustion & pain in their faces....great stuff
. Something to note for next time, is to always watch out for distractions in the background (eg. shot 3 & 5), which if possible just move that foot or so, to remove it. Fair play for having the guts to ask to photograph them.....I expect it has boosted your confidence no end for next time
