Medical prefix: A prefix employed in medical terminology. Medical words are often put together, cobbled from two or more building blocks. Among these building blocks are the prefixes. Examples of prefixes used in medicine include: a-: Prefix much employed in the health sciences indicating not, without, -less as, for examples, in alexia (not read), aphagia (not eat), aphonia (not voice, voiceless).
Fibers of the middle (medial) segment of the trapezius cause an upward rotation of the scapula and this helps to elevate the arm. The medial fibers of the trapezius help squeeze the scapula together, and this is the region that is most active in the chest expander exercise.he expanders should begin in front of your torso. Raise your arms and forearms until they are parallel to the floor and maintain this arm height throughout the exercise. 2. Begin with your elbows pointing outward and with your palms facing each other and your hands at the level of your sternum.
How to do it: Lie on your back and bend both knees into your chest, feet flexed. Interlace your fingers on top of your right thigh and extend your left leg out parallel to the floor. Lift your head and shoulders off the floor, curling up over the top of your ribcage and looking at your legs.ind your muscle tip: Use your breathing to help deepen the abs work: inhale as you sweep your legs over to one side and down, and then as you come up to the other side, exhale and visualize your belly button pressing all the way back to your spine.