handsome young runner tying shoelaces on the track in the spring park. near him is an orange thermocouple

active asphalt athlete athletic autumn beautiful blue colorful country crosscountry endurance energy exercise fall fit fun handsome healthy him laces lake leisure lifestyle man nature one orange outdoor outside park path pursuit recreational road run runner season shoe shoelaces shoes sport sports sportsman sportswear spring squat sunlight sunny thermocouple tie track trainers training tying young