You overhear some anatomy students imagining out loud what their bones would look like if they had compact bone on the inside and spongy bone on the outside, instead of the other way around. you tell them that such imaginary bones would be poorly designed mechanically and would break easily. which of the following statements does not accurately support your claim? made up of trabeculae that are only a few cell layers thick, spongy bone is much more fragile than compact bone. an outer layer of spongy bone would be constantly damaged by the bending and twisting forces applied to the surface of bone. compact bone consists of osteons, which are made up of concentric lamellae with an alternating pattern of collagen fibers designed to resist torsional stress. spongy bone consists of a thin organic matrix that serves to lighten the inside of bone, whereas compact bone consists of a dense inorganic matrix designed to resist stress.

Asap during the past few weeks or months, have you noticed any exercises that have become too easy for you? do you think you need to increase the intensity in any of the three exercise areas in your workouts? evaluate your exercise progress in the three exercise areas (cardiovascular, resistance, and flexibility) and list what modifications, if any, you may need to make in your exercise routine.

In the essay section of this assignment make a list of 5 of your favorite physical activities. do you like swimming, rollerblading, riding your bicycle, hiking, or playing a sport? maybe you like to go walking around your neighborhood or around the mall. even dancing to music in your room counts as a physical activity. if you can't think of five activities you like to do, list as many as you can think of and write down things you would like to try in the remaining spaces. now that you've written down some of your favorite activities, set a schedule for when you will participate in these activities. try to do each one at least one time this week for a duration of at least 30 minutes. observe how you feel while you are participating in each activity, directly after you finish with the activity, two hours after the activity, and the day after the activity. do you feel better than you did last week when you weren't as active, or do you feel the same? do you have more energy during the day? can you sleep better at night? do you have the urge to be more active? do you feel more relaxed? record any changes to your mood that occur during this time

He key personal decisions that can influenče your personal safety while exercising are