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A humane footrest broke and he lost energy (2,3,3,2,5)

Ross

I believe the answer is:

he ran out of steam

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'he lost energy' is the definition.
I know nothing about this answer so I can't tell whether it can be defined by this definition.

'a humane footrest broke' is the wordplay.
'broke' is an anagram indicator.
'a'+'humane'+'footrest'='ahumanefootrest'
'ahumanefootrest' is an anagram of 'HE RAN OUT OF STEAM'.

'and' is the link.

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I've seen this clue in the Sydney Morning Herald.
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