Reviewed by Heather Kiesewetter, CPTReviewed by Heather Kiesewetter, CPT Also Known As: Clean, squat clean Targets: Full body Equipment Needed: Barbell, weight plates Level: Advanced The power clean ...

Correction: This story has been updated to accurately reflect the current cost of next-generation geothermal energy. Advances in oil and gas drilling have cut costs for a form of clean power that ...