delinquent noun [C]. âº a âperson, usually âyoung, who âbehaves in a way that is âillegal or not âacceptable to most âpeople: âjuvenile delinquents.
Sahelanthropus may have walked on two legs. The oldest evidence for walking on two legs comes from one of the earliest humans known, Sahelanthropus. Walking upright may have helped this species survive in the diverse habitats near where it livedâincluding forests and grasslands.
Increase the intensity of your walks. Walking on a regular basis is a great low-impact exercise. It comes with many of the same benefits as jogging or running but without the hit to your knees and hips. Leisurely walking is great, but increase the intensity of your walks by: Carry a 10â15 pound backpack while you walk.