The PGA Tour's new rule, announced on Monday in Mexico and Puerto Rico, allowing players to wear shorts during practice rounds and pro-ams, has already had an expected result. Phil Mickelson's calves are now trending on social media—who knew Lefty's legs would have the Internet buzzing?

We've seen Mickelson's impressive fitness translate to impressive results this season, as the 48-year-old ranks inside the top 30 in driving distance and used that added length to help him win two weeks ago at the AT&T Pebble Beach. What golf fans couldn't have gleaned from watching Lefty on tour is that his calf muscles also have impressive bulk. Thanks to the PGA Tour allowing shorts in the lead up to this week's WGC-Mexico Championship, we have eyes on Lefty's glorious warlocks.

https://twitter.com/PhilMickelson/status/1097546927409750016

Look at these things!

Phil Mickelson CALVES 2.pngFacebookPinterest

Someone needs to get Phil's leg routine from him, stat. We're not the only ones impressed. The Internet is buzzing about Phil's bulky legs. Here are some of the hilarious takes:

https://twitter.com/camdasilva/status/1097582444750999552

https://twitter.com/WestwoodLee/status/1097550695182618625

https://twitter.com/barstoolsports/status/1097605161550254081

FacebookPinterest

Phil even responded to Eddie Pepperell's compliment.

FacebookPinterest

Wes Bryan used the opportunity to also compliment Tim Mickelson's biceps…

https://twitter.com/tkirkeDSM/status/1097647471671545856

https://twitter.com/trevor_deroche/status/1097641964948934656

FacebookPinterest

RELATED: Phil Mickelson's calves are now trending on the Internet—thanks to this new PGA Tour rule

https://twitter.com/JerryLouLooper1/status/1097547555808800774

https://twitter.com/GotYips/status/1097557978197061632

How did Phil only get that high off the ground at the Masters? Maybe that's before he put his new leg routine into motion…

View Original Article