noun - an exercise in which you lie down with your knees slightly bent and then lift the upper part of the body to a sitting position and back

noun - a physical exercise in which you are suspended holding onto a fixed bar (with your hands slightly apart and your palms facing away from you) and then you pull yourself up until the bar touches your chest and lower yourself down again

noun - a jump in which the body rotates forward or backward completely

noun - a gymnastic jump in which your body rotates forward, first into a handstand and then on your feet again

noun - the act of standing on your head in the vertical position, supported by your hands or your forearms

noun - the act of standing on your hands in the vertical position

noun - a physical exercise in which you are suspended holding onto a fixed bar (with your palms facing towards you) and then you pull yourself up until the bar touches your chest and lower yourself down again

noun - a physical exercise in which you start in a standing position, then bend your knees to lower your body down and then up again

noun - a physical exercise in which you start in a standing position, then bend your knees to lower your body down and then up again

noun, British English - a physical exercise in which you lie down in the horizontal position and lift and lower your body using the muscles on your arms

noun, American English - a physical exercise in which you lie down in the horizontal position and lift and lower your body using the muscles on your arms

noun - an exercise in which you lie down with your knees slightly bent and then lift the upper part of the body to a sitting position and back

noun - an exercise in which you curl your body and then roll backward over your head

noun - one of the bones of the fingers or toes

noun - the small bone at the bottom of the spine