kept ones shoulder to wheel (verb) keep one's nose to the grindstone: work doggedly
Sinonime: animating,
chilly,
cool,
crisp, energizing, exhilarative, fortifying,
fresh,
invigorating,
lively, quickening,
refreshing, restorative, reviving, rousing,
stimulating, stimulative, tonic,
vigorousAntonime: debilitating, exhausting,
tiring