Jessica and Nelly Korda discuss their pro-athlete family and what it's like being sisters each ranked among the world's best golfers.

Professional golfers Jessica and Nelly Korda, both ranked in the top 20 in the world, talk about growing up with pro-athlete parents (3:45), why they make great teammates (8:30), what got them on WHOOP (15:38), exceptional HRV and resting heart rates (17:42), WHOOP teams they are on with other pros (19:02), measuring what you can't feel (20:25), the stress of the Tour and the strain it causes (23:08), being child phenoms (27:24), strength training and how their workout plans differ (36:40), h...