METCON Overlay by senergyfitness | Feb 23, 2019 The toughest workout you’ll ever love! Boost your metabolism while strengthening muscle and improving your cardiovascular fitness. This 45 minute Total Body Conditioning workout is an intense circuit-style workout which utilizes a combination of compound strength training exercises with anaerobic conditioning drills. There’s very little rest but lots of sweat, calories burnt and results. Get stronger and leaner in this fast, furious and fun workout.