“Go!” barked the trainer and 15 students took off across the rug. At the gym stairs they pivoted, set both feet, and raced back, arms pumping.
Standing off to one side, Steve Conca, founder and president of Conca Sport and Fitness, nodded in approval.
“They’re learning how to start correctly,” he said as two instructors moved among the 15 students, giving advice on form. “It doesn’t matter what sport these guys play, everybody wants to get a bit faster.”