delinquent noun [C]. âº a âperson, usually âyoung, who âbehaves in a way that is âillegal or not âacceptable to most âpeople: âjuvenile delinquents.
Probably the major advantage of walking upright was that it freed the hands to use tools and carry (the pray). Another advantage is seeing further than on four legs, without the need to stop walking and raising oneself for a little while to look around ( like some animals do). Comments. Report.
Fitness walking strengthens the muscles in the pelvis and lower back. If you have a back problem, you may actually feel better walking than sitting, as the forward movement of the body reduces the force of gravity on your back. Sitting and standing can both put more strain on the spine than walking.