The Yoga Regimen That Keeps an N.B.A. Forward Centered

SAN FRANCISCO — Early Sunday morning, Kevon Looney of the Golden State Warriors decamped to a quiet atrium on the fourth floor of Chase Center, where floor-to-ceiling windows offered an expansive view of San Francisco Bay. The sun was beginning to burn through a hazy sky as Looney propped his iPad against a small metal column, unrolled his black yoga mat and greeted one of the more important figures in his professional life.

A voice emanated from the iPad. It belonged to Jana Webb, the creator of a self-styled brand of yoga known as Joga, which she originally conceived as yoga for athletes. Webb, 47, appeared on a video conference call from her home in Toronto wearing a backward baseball…