Working out with a friend boasts boatloads of benefits. A gym buddy will keep you more accountable for your fitness goals and might even double your workout performance. Plus, having a reliable pal to sweat with means you also have a reliable pal to brunch with afterward.
To maximize all that your partner-in-gym has to offer, the two of you should practice some exercises together. In Cosmopolitan's video above, you'll find six great partner moves that'll strengthen both your cores, sculpt your glutes and tone two sets of triceps.
If T-Swift and Selena Gomez can do it, so can you and your bestie.
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