Build Functional Muscle on Double-Time With This Partner Dumbbell Challenge
Build Functional Muscle on Double-Time With This Partner Dumbbell Challenge Grab a friend and a dumbbell, and challenge yourselves to this 500-rep partner chipper workout that builds strength and stamina whilst scorching through calories. In this dumbbell workout, you’re going to be working in a ‘chipper’ format, working your way through all reps of each movement, sharing the reps in a ‘you go, I go’ fashion, before moving on to the next, resting only as your partner works, or as nec...
Source: menshealth.com