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.
Many models can be easily folded and put away for later use. Ultimately, both upright bikes and recumbent bikes can offer great opportunities for exercise. Since the seat on an upright bike is similar to the seat found on a road bike, it can be an uncomfortable option for those who want to enjoy a longer workout.