Definition of express mirth in the AudioEnglish.org Dictionary. Meaning of express mirth. What does express mirth mean? Proper usage and pronunciation (in phonetic transcription) of the word express mirth. Information about express mirth in the AudioEnglish.org dictionary, synonyms and antonyms.
Also account for the rest periods during the boot camp. I wore my heart rate monitor for my boot camp and it spit out between 550 - 700 calories burned (I weigh 195 pounds) - the key is to keep my heart rate around 155 - 175 for the entire 50 minute class.
Squats, jumps and a ton of core contractions in this workout. There is no burnout round at the end so bring it hard in the 9 rounds. I burnt 478 calories with a max HR of 176 and an average of 148 so this had me working hard but not like some of the other ones so far. Fun workout for sure.