Let's shadow box! Boxing is a great way to spike your metabolism and accelerate fat burning. Don't worry if your coordination isn't so great. Just remember to work at your maximum effort. Record your heart rate during the rests, and put your numbers into the comments section at the end of the workout.
Doe deze workout met de beste trainingsapparatuur. We raden aan om een bluetooth borstband hartslagmonitor of een smartwatch te gebruiken voor meer trainingsoptimalisatie & prestatietracking.