The system that gives support and structure to the body

Which of the following is not a safety rule in strength training

Blood cells bring oxygen to cells and take carbon dioxide away. true or false

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.