BOYS ONLY! Tumbling is a 60-minute tumbling class for boys ages 6-11. This class starts with a running warm up and stretch, gets time on the trampoline to practice a variety of jumps and tumbling skills, and ends the last portion of class working at stations. Stations are similar to our Transition and Tumbling class stations, which focus on skills and drills to increase strength, flexibility, and tumbling ability.