In this Sept. 22, 1973 file photo, Randy Smith of the Buffalo Braves (9) drives by Don Chaney of the Boston Celtics moves in during an exhibition game in New York's Madison Square Garden. Smith has died following a career in which he starred for the Buffalo Braves in the 1970s.

HARTFORD, Conn. — Randy Smith, a blindingly fast All-Star with the Buffalo Braves in the 1970s who once held the NBA record for consecutive games, died while working out on a treadmill. He was 60.

He had a massive heart attack Thursday while exercising at the Connecticut casino where he worked, son-in-law Lekan Bashua told The Associated Press on Friday.

Smith was pronounced dead at William W. Backus Hospital in Norwich. The Mohegan Sun Casino declined to comment on circumstances surrounding the death, citing medical confidentiality laws.

Jack Ramsay, Smith's coach in Buffalo, called the 6-foot-3 guard the best athlete he ever coached.

"He had stamina, great speed and developed into a very good player," Ramsay said Friday from the NBA finals in Los Angeles. "And was so fun to be around. There was not a bad day in Randy's life."

Smith was drafted by the Braves in the seventh round in 1971 and averaged more than 13 points in his rookie season. He went on to play 13 years in the NBA and appeared in 906 consecutive games from 1972-83. His mark was broken by A.C. Green in 1997.

"He played hurt, gave it 100 percent and took pride in that," said Durie Burns, a college teammate of Smith's at Buffalo State.

Smith was a good shooter and great jumper who wowed fans with reverse dunks. He was one of the most popular players in Braves history, and in teaming with scoring champion Bob McAdoo he helped make the Braves under Ramsay one of the league's exciting clubs.

"We could run," Ramsay said, "and nobody could keep up with Randy's sheer speed."

Smith spent seven seasons with the Braves before the franchise moved to San Diego. He also played for Cleveland, New York and Atlanta and retired in 1983.

"I always felt Randy was the heart of the team," Buffalo businessman and former Braves owner Paul Snyder said. "He was always happy. And he always had a positive outlook on life. His teammates loved him."

At the 1978 All-Star game, Smith — playing alongside the likes of Julius Erving, Moses Malone, Dave Cowens and Pete Maravich — scored 27 points and was the Most Valuable Player.

He averaged 16.7 points, 3.7 rebounds and 4.6 assists for his career. In one stretch, he averaged more than 20 points for four straight seasons.