These 20 circuit training cards increase general fitness. They are suitable for any grade in high school; some may be suitable for middle school. There is a variety in upper body, lower body and core exercises. Each card can be printed, placed in a page protector, or laminated. Arrange cards around the gym or alternative space, organize students into pairs and then have them work at each station for one minute. Here are the exercises included in this set: Jogging; Stretching; Lunges; Ball Crunch; Squats; Jumping Jacks; Skipping; Plank; Wall-Sit; Hula Hoop; Push-ups; Plank with Knee to Elbow; Stationary Bike; Side Plank; V-Sit; Bridge; Quick Basketball Shooting; Swimming; V-Sit Crunches; Criss-Cross Crunches.