Air conditioning malfunctions, LeBron James leaves Game 1 of NBA Finals with leg cramps

Conditions were quite warm at the AT&T Center for Game 1 of the NBA Finals between the Miami Heat and San Antonio Spurs. Two-time reigning Finals MVP LeBron James left with leg cramps with 3:59 remaining and did not return.

Miami Heat's LeBron James sits on the bench after hurting his leg as coach Erik Spoelstra watches the game during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio

Miami Heat's LeBron James (R) sits on the bench after hurting his leg as coach Erik Spoelstra watches the game during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio, Texas June 5, 2014. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT BASKETBALL TPX IMAGES OF THE DAY)

Spurs handle Heat, win 110-95 in NBA Finals Game 1

SAN ANTONIO, TX - JUNE 05: LeBron James #6 of the Miami Heat sits on the bench after leaving the game in the fourth quarter with cramps against the San Antonio Spurs during Game One of the 2014 NBA Finals at the AT&T Center on June 5, 2014 in San Antonio, Texas. (Photo by Andy Lyons/Getty Images)

Miami Heat's LeBron James sits on the bench after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio

Miami Heat's LeBron James sits on the bench after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio, Texas June 5, 2014. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT BASKETBALL)

Miami Heat forward LeBron James (6) sits with ice on his leg after injuring himself against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio

Miami Heat forward LeBron James (6) sits with ice on his leg after injuring himself against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio. (AP Photo/Eric Gay)

Miami Heat forward LeBron James watches action against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio

Miami Heat forward LeBron James watches action against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio. (AP Photo/Eric Gay)

Miami Heat's LeBron James grimaces after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio

Miami Heat's LeBron James grimaces after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio, Texas June 5, 2014. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT BASKETBALL)

Miami Heat guard Mario Chalmers, left, and forward LeBron James watch action against the San Antonio Spurs from the bench during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio

Miami Heat guard Mario Chalmers, left, and forward LeBron James watch action against the San Antonio Spurs from the bench during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio. (AP Photo/Eric Gay)

Miami Heat forward LeBron James (6) is carried to the bench after injuring himself against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio

Miami Heat forward LeBron James (6) is carried to the bench after injuring himself against the San Antonio Spurs during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio. (AP Photo/Eric Gay)

Miami Heat forward LeBron James (6) is helped from the court by guard Mario Chalmers (15), guard Dwyane Wade (3), Erik Spoelstra, front, right, and Rashard Lewis, right rear, during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio

Miami Heat forward LeBron James (6) is helped from the court by guard Mario Chalmers (15), guard Dwyane Wade (3), Erik Spoelstra, front, right, and Rashard Lewis, right rear, during the second half in Game 1 of the NBA basketball finals on Thursday, June 5, 2014 in San Antonio. (AP Photo/Eric Gay)

Miami Heat's LeBron James grimaces after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio

Miami Heat's LeBron James grimaces after hurting his leg during the fourth quarter against the San Antonio Spurs in Game 1 of their NBA Finals basketball series in San Antonio, Texas June 5, 2014. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT BASKETBALL)

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