@article {cavagna2008old,
	title = {Old men running: mechanical work and elastic bounce},
	journal = {Proceedings of the Royal Society B: Biological Sciences},
	volume = {275},
	number = {1633},
	year = {2008},
	note = {n/a},
	pages = {411{\textendash}418},
	publisher = {The Royal Society London},
	abstract = {n/a},
	author = {Cavagna, GA and Legramandi, MA and Peyr{\'e}-Tartaruga, LA}
}
