DTAH: duToit Allsopp Hillier (Canadian architectural firm) DTAH: Dessins Techniques pour l'AmÃ©nagement de l'Habitat (French: Technical Drawings for the Development of Housing)
A young gymnast is performing a back handspring. Photo Credit Sasha Samardzija/iStock/Getty Images. To do a handspring, you start from a standing position, then leap backward. As you fall, you arch your back to land on your hands, then spring up off your hands to land on your feat.This difficult maneuver is a hallmark of experienced gymnasts. young gymnast is performing a back handspring. Photo Credit Sasha Samardzija/iStock/Getty Images. To do a handspring, you start from a standing position, then leap backward. As you fall, you arch your back to land on your hands, then spring up off your hands to land on your feat.
Variations Of Pull-ups: Underhand-Grip Pull-ups/Chins. Chins are performed with an underhand, reverse grip where the palms of your hands are facing you during the exercise. To perform a chin-up, grasp the bar with a reverse grip and about 6-8 inches of separation between your hands.