Gymnastic feats are physical activities that require strength, flexibility, agility, coordination, and balance. The two most common gymnastic feats are the splits (6 letters) and cartwheels (10 letters). The splits involve a person extending their legs to either side of their body while keeping their torso upright. Cartwheels involve a person running and then propelling themselves into the air with their arms and legs outstretched. Both of these feats require a great deal of skill and practice to master.