Warm up Press/Push Press – 5-5-5/3-3-3-3 20 Pullups 30 Pushups 40 Situps 50 Air Squat (5 rounds for time) Precision Athletics recommends attending their Vancouver CrossFit classes to learn proper technique in these circuits prior to attempting unsupervised. Our staff will provide modifications and scale the workouts to each class participants abilities and fitness levels.