Spark Crossfit, Phoenix

At CrossFit Black Storm, trainers forgo boring, repetitive bouts on treadmills and ellipticals for intense strength and endurance exercises that push students to perform at the peak of their ability. The workouts are led by a staff of knowledgeable coaches who draw from an extensive range of training and experience that includes certifications in CrossFit, weightlifting, personal training, and CPR/first aid. The ever-changing regimens feature exercises tailored to the abilities of each student, and on any given day, participants might find themselves hoisting heavy weights, swinging kettle bells, and leaping onto boxes, all for the sake of building strength and boosting speed, coordination, and power.