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.
1 By holding on, and aligning your body in an unnatural way, you increase the risk for longer-term injuries and pain â especially in the shoulders, knees, lower back and hips.  Worsens balance. Running or walking on a treadmill helps improve your bodyâs balance â but all of that is thrown out the window when you hold on. When you hold on, you teach your body to rely on an external machine for balance.