Unit 4: Walking, Running, and Hiking

osteoporosis

diabetes

heart diseases

asthma

middle-distance cross-country running

sprinting

short-distance track running

long-distance road running

a disorder of the connective tissue that supports the arch of the foot

knee pain causing mild to severe discomfort

pain along the inner edge of the shinbone

irritation in the Achilles tendon

multiday hiking in mountainous regions

multiday hiking that includes camping, sleeping, or resting

hiking through dense forest or undergrowth

hiking in long-distance trails from end to end

track races up to 3,000 meters

sprints

mile-runs

half-marathons

swing close to the body

sway side by side

bent at 90 degrees

move parallel to the legs