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.
Water & Wastewater Treatment Operator Certification: certified operators provide safe drinking water, clean up wastewater before releasing it to the environment, and protect the investment made in our water and wastewater infrastructure by operating these facilities correctly.