Expert Level, as the name suggests, is an advanced workout for those who feel it's time to focus on some serious strength building with no equipment involved. There are several science-backed benefits to the approach of relying on bodyweight and making joints carry several times the weight they do on a normal basis. The results are an increased sense of control over your body and an increase in strength that relies not just on the activation of cross-bridges in muscle fiber but also the signal strength from the central nervous system.
Extra Credit: 1 minute rest between sets.
