1.true or false holding is someone making sure that you do not lose your grip or become too exhausted to lift the weights you are attempting and dropping them on yourself. 2.true or false the bar itself weighs 45 pounds and plates range from 2 ½ pounds to 45 pounds. 3.true or false butterflies are when you lie down on the weight bench, hold dumbbells with ends horizontal across the body just above the shoulder. slowly push weights upward to full arm extension. it can be to touch the dumbbells lightly at the top. slowly lower the dumbbells to starting position and repeat. 4.true or false the bench press is when you are lying down on the weight bench, hold dumbbells with ends vertically aligned with the body. start by pushing weights straight up and gently touching them together. start by pushing weights straight up and gently touching them together. slowly lower the weights outward so that your arms are at full extension as if your body were making the letter "t." 5.true or false bicep curls are when you are standing up straight, preferably facing a mirror, let arms and weights hang down by the hips. using one arm at a time, raise the weight straight up to touch the same side shoulder and return to starting position. 6.true or false tricep pulls are when you are holding one dumbbell in each hand, hold them at your pelvis in the front of your body. keeping your back straight, pull the hands towards the chin and slowly return to the starting position. 7.true or false calf raises are when you use a flat bench, place the right knee and right hand on bench with dumbbell in left hand. let left hand hang down toward floor so that arm is fully extended. while keeping back still and straight, pull weight upward until it reaches your armpit. 8.true or false suitcases are when you are standing up straight with weights in both hand and arms hanging by the side of the body, raise your feet up to your toes and hold for a 3 count. 9.true or false lunges are when you are standing up straight, hold one dumbbell in each hand, with arms at your sides. step forward with left foot, with the heel landing first. lean forward until a 90 degree angle is formed with the front leg.