Types. Strength training uses resistance to muscular contraction to tone muscles and burn calories. You can use your own body via push-ups, squats or abdominal crunches, or use free weights such as dumbbells or resistance bands.
Related Articles. Water purification technicians, also known as water and wastewater treatment specialists, have a dual role in the community. They not only ensure the water coming from your tap is clean and safe but also ensure the water recovered from sewers returns to the environment without harmful chemicals, compounds and elements.
Dialysis Technician Job Description. A hemodialysis technician performs dialysis treatments for patients with kidney disease. Dialysis is necessary when the kidneys are unable to remove excess waste and toxins from the body. Dialysis essentially does what the kidney no longer can. In the process of dialysis, the patient is connected to the machine by a tube, which draws out blood, cleanses it, and returns it to the patient. It must be performed for three to four hours several times a week.