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.
Upright Bike Benefits. 1  An upright bike gives you a more consistent workout when relating to outdoor riding, since the upright places the rider in a similar body position. 2  Upright bikes also ensure youâre working the same muscles that are using with outdoor riding, which is more of a whole body exercise. Where as a recumbent mostly requires use of your glutes, quads, hamstrings, calves and tibilais anterior muscles. The upright bike works the abdominal muscles since you are keeping the body upright and supporting your workout. Since you are in a reclined position on a recumbent bike there is little to no use of the abdominal muscles.