← Back to context Comment by firefax 20 hours ago ah, makes sense, thank you. 1 comment firefax Reply bookofjoe 17 hours ago >A fartlek (Swedish for "speed play") is an unstructured, continuous running workout that mixes fast bursts of intense running with slower, recovery jogging.
bookofjoe 17 hours ago >A fartlek (Swedish for "speed play") is an unstructured, continuous running workout that mixes fast bursts of intense running with slower, recovery jogging.
>A fartlek (Swedish for "speed play") is an unstructured, continuous running workout that mixes fast bursts of intense running with slower, recovery jogging.